formatPrice strips decimals

[dinhtungdu]

To reproduce

Steps to reproduce the behavior:

1. Go to WooCommerce > Settings.
2. Set the number of decimals separator to 2.
3. Save changes.
4. Add a block using formatPrice such as Mini Cart block to the page.
5. Remove all products from the cart if any.
6. See the error

Expected behavior

A clear and concise description of what you expected to happen.
The formatted price should always contain decimals as set in the WooCommerce settings.

Screenshots

Storefront mini cart with formatted by wc_price (above) vs Mini Cart block using formatPrice (below):

Environment

WordPress (please complete the following information):

• Core version: 5.8.1
• Gutenberg version (if installed): 2d6a363
• WooCommerce version: 5.7.1
• WooCommerce Blocks version: 6.2.0-dev
• Site language: English
• Any other plugins installed: WooCommerce Stripe Gateway 5.5.0