# FX-SCH-A-000125

Source: https://xmlvalid.com/rules/FX-SCH-A-000125

> The allowed maximum number of decimals for the Sum of charges on document level (BT-108) is 2.

- Level: error
- Rule sets: Factur-X BASIC rules 1.09
- Context: `//ram:SpecifiedTradeSettlementHeaderMonetarySummation`
- Test: `string-length(substring-after(ram:ChargeTotalAmount,'.'))<=2`

Validate a document against these rules: https://xmlvalid.com/validate