Schematron Validation - Clarification for VAT calculate

[amangou-transalis]

Hello @oriol & @phax,

I hope this email finds you well :)

Please find attached the files:
Schematron Validation - Clarification.zip

Example Invoice that didn't pass validation: 0603914625 (Attached PEPPOL XML PEPPOLXML_0603914625_FAILED.xml)

We checked the PEPPOL XML via Postman and we are getting this:
ERROR: "[BR-CO-17]-VAT category tax amount (BT-117) = VAT category taxable amount (BT-116) x (VAT category rate (BT-119) / 100), rounded to two decimals."

Taxable Amount: 642.6

VAT Rate: 21%

Tax Amount: 132.25

If we do the calculations manually, then Tax Amount should be 134.946 -> Rounded to 2 decimals: 134.95.

Example Invoice that passed validation: 0603914624 (Attached PEPPOL XML PEPPOLXML_0603914624_PASSED.xml)

This Invoice passed the validation, however, the calculations are not right.

Taxable Amount: 64.26
VAT Rate: 21%
Tax Amount: 13.22

BUT If we do the calculations manually, then Tax Amount should be 13.4946 -> Rounded to 2 decimals: 13.49.

Can you help us to understand why this is happening?

Thanks,
Andromachi

[amangou-transalis]

Hello,

Could you please help us investigate the previous error regarding the VATs?

Thank you in advance for your support!