/ubl:Invoice/cac:AllowanceCharge[string(cbc:ChargeIndicator) = 'true']/cac:TaxCategory/cbc:Percent

Charge Tax Percent

Context ID INV0920
Cardinality 0..1
Usage O

Description

The tax rate for this category, expressed as a percentage.

The tax rate, represented as percentage that applies to the document level charge.