invoice value calculation and invoice acceptance

[jalas167]

I found a case where due to a calculation error the invoice value is not correct. From the requestor's perspective, if the user makes his calculations he might have come to a slightly different value. When he tries to accept the invoice and provides other value than on the invoices issued by the provider, Yagna rejects it, as it expects the invoice and accepted value to match exactly. That particular case is due to a calculation error and will be fixed, nevertheless:

• would it be better if we pay the amount accepted even if the invoice and accepted amount are different?