diff --git a/tests/system/Config/BaseConfigTest.php b/tests/system/Config/BaseConfigTest.php
index 7c05af3a390e..6b53689d04e2 100644
--- a/tests/system/Config/BaseConfigTest.php
+++ b/tests/system/Config/BaseConfigTest.php
@@ -80,7 +80,7 @@ public function testUseDefaultValueTypeIntAndFloatValues(): void
         $dotenv->load();
         $config = new SimpleConfig();
 
-        $this->assertSame(0.0, $config->float);
+        $this->assertEqualsWithDelta(0.0, $config->float, PHP_FLOAT_EPSILON);
         $this->assertSame(999, $config->int);
     }
 
diff --git a/tests/system/Database/Live/SelectTest.php b/tests/system/Database/Live/SelectTest.php
index c32f5e116828..cd4b1a5f93d1 100644
--- a/tests/system/Database/Live/SelectTest.php
+++ b/tests/system/Database/Live/SelectTest.php
@@ -86,14 +86,14 @@ public function testSelectAvg(): void
     {
         $result = $this->db->table('job')->selectAvg('id')->get()->getRow();
 
-        $this->assertSame(2.5, (float) $result->id);
+        $this->assertEqualsWithDelta(2.5, (float) $result->id, PHP_FLOAT_EPSILON);
     }
 
     public function testSelectAvgWithAlias(): void
     {
         $result = $this->db->table('job')->selectAvg('id', 'xam')->get()->getRow();
 
-        $this->assertSame(2.5, (float) $result->xam);
+        $this->assertEqualsWithDelta(2.5, (float) $result->xam, PHP_FLOAT_EPSILON);
     }
 
     public function testSelectSum(): void
diff --git a/tests/system/Entity/EntityTest.php b/tests/system/Entity/EntityTest.php
index dadea32b5680..b02756c22406 100644
--- a/tests/system/Entity/EntityTest.php
+++ b/tests/system/Entity/EntityTest.php
@@ -373,12 +373,12 @@ public function testCastFloat(): void
         $entity->second = 3;
 
         $this->assertIsFloat($entity->second);
-        $this->assertSame(3.0, $entity->second);
+        $this->assertEqualsWithDelta(3.0, $entity->second, PHP_FLOAT_EPSILON);
 
         $entity->second = '3.6';
 
         $this->assertIsFloat($entity->second);
-        $this->assertSame(3.6, $entity->second);
+        $this->assertEqualsWithDelta(3.6, $entity->second, PHP_FLOAT_EPSILON);
     }
 
     public function testCastDouble(): void
@@ -388,12 +388,12 @@ public function testCastDouble(): void
         $entity->third = 3;
 
         $this->assertIsFloat($entity->third);
-        $this->assertSame(3.0, $entity->third);
+        $this->assertEqualsWithDelta(3.0, $entity->third, PHP_FLOAT_EPSILON);
 
         $entity->third = '3.6';
 
         $this->assertIsFloat($entity->third);
-        $this->assertSame(3.6, $entity->third);
+        $this->assertEqualsWithDelta(3.6, $entity->third, PHP_FLOAT_EPSILON);
     }
 
     public function testCastString(): void
diff --git a/tests/system/HTTP/CURLRequestDoNotShareOptionsTest.php b/tests/system/HTTP/CURLRequestDoNotShareOptionsTest.php
index a0a9ffcda4c6..d8e96424dae5 100644
--- a/tests/system/HTTP/CURLRequestDoNotShareOptionsTest.php
+++ b/tests/system/HTTP/CURLRequestDoNotShareOptionsTest.php
@@ -267,14 +267,14 @@ public function testHeaderContentLengthNotSharedBetweenClients(): void
     public function testOptionsDelay(): void
     {
         $request = $this->getRequest();
-        $this->assertSame(0.0, $request->getDelay());
+        $this->assertEqualsWithDelta(0.0, $request->getDelay(), PHP_FLOAT_EPSILON);
 
         $options = [
             'delay'   => 2000,
             'headers' => ['fruit' => 'apple'],
         ];
         $request = $this->getRequest($options);
-        $this->assertSame(2.0, $request->getDelay());
+        $this->assertEqualsWithDelta(2.0, $request->getDelay(), PHP_FLOAT_EPSILON);
     }
 
     public function testPatchSetsCorrectMethod(): void
@@ -356,10 +356,10 @@ public function testRequestSetsBasicCurlOptions(): void
         $this->assertTrue($options[CURLOPT_FRESH_CONNECT]);
 
         $this->assertArrayHasKey(CURLOPT_TIMEOUT_MS, $options);
-        $this->assertSame(0.0, $options[CURLOPT_TIMEOUT_MS]);
+        $this->assertEqualsWithDelta(0.0, $options[CURLOPT_TIMEOUT_MS], PHP_FLOAT_EPSILON);
 
         $this->assertArrayHasKey(CURLOPT_CONNECTTIMEOUT_MS, $options);
-        $this->assertSame(150000.0, $options[CURLOPT_CONNECTTIMEOUT_MS]);
+        $this->assertEqualsWithDelta(150000.0, $options[CURLOPT_CONNECTTIMEOUT_MS], PHP_FLOAT_EPSILON);
     }
 
     public function testAuthBasicOption(): void
@@ -734,7 +734,7 @@ public function testSendWithDelay(): void
         $request->get('products');
 
         // we still need to check the code coverage to make sure this was done
-        $this->assertSame(0.1, $request->getDelay());
+        $this->assertEqualsWithDelta(0.1, $request->getDelay(), PHP_FLOAT_EPSILON);
     }
 
     public function testSendContinued(): void
diff --git a/tests/system/HTTP/CURLRequestTest.php b/tests/system/HTTP/CURLRequestTest.php
index f7a1ce6fe9e7..186284da6ba6 100644
--- a/tests/system/HTTP/CURLRequestTest.php
+++ b/tests/system/HTTP/CURLRequestTest.php
@@ -250,14 +250,14 @@ public function testHeaderContentLengthNotSharedBetweenClients(): void
     public function testOptionsDelay(): void
     {
         $request = $this->getRequest();
-        $this->assertSame(0.0, $request->getDelay());
+        $this->assertEqualsWithDelta(0.0, $request->getDelay(), PHP_FLOAT_EPSILON);
 
         $options = [
             'delay'   => 2000,
             'headers' => ['fruit' => 'apple'],
         ];
         $request = $this->getRequest($options);
-        $this->assertSame(2.0, $request->getDelay());
+        $this->assertEqualsWithDelta(2.0, $request->getDelay(), PHP_FLOAT_EPSILON);
     }
 
     public function testPatchSetsCorrectMethod(): void
@@ -339,10 +339,10 @@ public function testRequestSetsBasicCurlOptions(): void
         $this->assertTrue($options[CURLOPT_FRESH_CONNECT]);
 
         $this->assertArrayHasKey(CURLOPT_TIMEOUT_MS, $options);
-        $this->assertSame(0.0, $options[CURLOPT_TIMEOUT_MS]);
+        $this->assertEqualsWithDelta(0.0, $options[CURLOPT_TIMEOUT_MS], PHP_FLOAT_EPSILON);
 
         $this->assertArrayHasKey(CURLOPT_CONNECTTIMEOUT_MS, $options);
-        $this->assertSame(150000.0, $options[CURLOPT_CONNECTTIMEOUT_MS]);
+        $this->assertEqualsWithDelta(150000.0, $options[CURLOPT_CONNECTTIMEOUT_MS], PHP_FLOAT_EPSILON);
     }
 
     public function testAuthBasicOption(): void
@@ -717,7 +717,7 @@ public function testSendWithDelay(): void
         $request->get('products');
 
         // we still need to check the code coverage to make sure this was done
-        $this->assertSame(0.1, $request->getDelay());
+        $this->assertEqualsWithDelta(0.1, $request->getDelay(), PHP_FLOAT_EPSILON);
     }
 
     public function testSendContinued(): void
diff --git a/tests/system/HTTP/IncomingRequestTest.php b/tests/system/HTTP/IncomingRequestTest.php
index 3855a4b85c94..98fef5322df2 100644
--- a/tests/system/HTTP/IncomingRequestTest.php
+++ b/tests/system/HTTP/IncomingRequestTest.php
@@ -348,7 +348,7 @@ public function testCanGetAVariableFromJson(): void
         $this->assertSame('buzz', $jsonVar->fizz);
         $this->assertSame('buzz', $request->getJsonVar('baz.fizz'));
         $this->assertSame(123, $request->getJsonVar('int'));
-        $this->assertSame(3.14, $request->getJsonVar('float'));
+        $this->assertEqualsWithDelta(3.14, $request->getJsonVar('float'), PHP_FLOAT_EPSILON);
         $this->assertTrue($request->getJsonVar('true'));
         $this->assertFalse($request->getJsonVar('false'));
         $this->assertNull($request->getJsonVar('null'));
@@ -379,7 +379,7 @@ public function testGetJsonVarAsArray(): void
         $this->assertSame('buzz', $jsonVar['fizz']);
         $this->assertSame('bar', $jsonVar['foo']);
         $this->assertSame(123, $jsonVar['int']);
-        $this->assertSame(3.14, $jsonVar['float']);
+        $this->assertEqualsWithDelta(3.14, $jsonVar['float'], PHP_FLOAT_EPSILON);
         $this->assertTrue($jsonVar['true']);
         $this->assertFalse($jsonVar['false']);
         $this->assertNull($jsonVar['null']);
diff --git a/tests/system/Session/Handlers/Database/RedisHandlerTest.php b/tests/system/Session/Handlers/Database/RedisHandlerTest.php
index 94d17461d243..d5e8b61e7700 100644
--- a/tests/system/Session/Handlers/Database/RedisHandlerTest.php
+++ b/tests/system/Session/Handlers/Database/RedisHandlerTest.php
@@ -93,7 +93,7 @@ public function testSavePathTimeoutFloat(): void
 
         $savePath = $this->getPrivateProperty($handler, 'savePath');
 
-        $this->assertSame(2.5, $savePath['timeout']);
+        $this->assertEqualsWithDelta(2.5, $savePath['timeout'], PHP_FLOAT_EPSILON);
     }
 
     public function testSavePathTimeoutInt(): void
@@ -104,7 +104,7 @@ public function testSavePathTimeoutInt(): void
 
         $savePath = $this->getPrivateProperty($handler, 'savePath');
 
-        $this->assertSame(10.0, $savePath['timeout']);
+        $this->assertEqualsWithDelta(10.0, $savePath['timeout'], PHP_FLOAT_EPSILON);
     }
 
     public function testOpen(): void
diff --git a/tests/system/Throttle/ThrottleTest.php b/tests/system/Throttle/ThrottleTest.php
index 16d58ac506d4..1cd0abf99407 100644
--- a/tests/system/Throttle/ThrottleTest.php
+++ b/tests/system/Throttle/ThrottleTest.php
@@ -185,7 +185,7 @@ public function testFlooding(): void
         $throttler = $throttler->setTestTime($time + 10);
 
         $this->assertTrue($throttler->check('127.0.0.1', $rate, MINUTE, 0));
-        $this->assertSame(10.0, round($this->cache->get('throttler_127.0.0.1')));
+        $this->assertEqualsWithDelta(10.0, round($this->cache->get('throttler_127.0.0.1')), PHP_FLOAT_EPSILON);
     }
 
     /**