/ubl:Invoice/cac:TaxTotal[cbc:TaxAmount/@currencyID = ../cbc:DocumentCurrencyCode]/cac:TaxSubtotal/cbc:TaxableAmount/@currencyID

Invoice Tax Subtotal Taxable Amount Currency Code

Malaysia | VRBL-Invoice-MY-1p0
Context ID INV1047
Usage M

Description

Syntax required attribute, value must equal invoice document currency (IBT-005).