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

Invoice Line Invoice Tax Subtotal Amount Currency Code

Spain | VRBL-Invoice-ES-FacturaE-3p2
Context ID INV1340
Usage M

Description

Value must equal invoice document currency.