BR-DEC-10
EN 16931-1 layer: en16931
Checked against Peppol BIS Billing 3.0 2026.5
What does BR-DEC-10 mean? The allowed maximum number of decimals for the Sum of allowanced on document level (BT-107) is 2.
Why did my invoice fail BR-DEC-10?
The Sum of allowances on document level (BT-107), the total of all document-level allowances, is limited to two decimals. Keeping it at 2 decimals ensures it subtracts cleanly from the line-net sum when deriving the tax-exclusive total.
Official rule text
The allowed maximum number of decimals for the Sum of allowanced on document level (BT-107) is 2.
Common causes
- Summing individual allowances that carried extra precision
- Unrounded aggregation of percentage-derived discounts
- Floating-point accumulation leaving trailing decimals
How do I fix it?
Round the total: <cbc:AllowanceTotalAmount currencyID="EUR">50.00</cbc:AllowanceTotalAmount> in cac:LegalMonetaryTotal.
Related rules
BR-DEC-01 · BR-DEC-02 · BR-DEC-05 · BR-DEC-06 · BR-DEC-09 · BR-DEC-11 · BR-DEC-12 · BR-DEC-13
Check your invoice against this rule
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