Use the TaxExchangeRate element to model this information.

Elements

Element	Description
`Invoice/TaxExchangeRate/SourceCurrencyCode`	To indicate the source or transaction currency. This is the same as the currency specified in the `DocumentCurrencyCode`.
`Invoice/TaxExchangeRate/TargetCurrencyCode`	To indicate the destination currency.
`Invoice/TaxExchangeRate/CalculationRate`	The exchange rate. The rate is used to calculate the exchange. If the source currency is USD, then the USD amount equals this rate multiplied by the target currency.

Country-Specific Configurations

Example

In this example, the DocumentCurrencyCode is the US Dollar and it has to be converted to MYR. The details are specified in the following example:


<ubl:Invoice>
    <!-- Code omitted for clarity -->
    <cac:TaxExchangeRate>
        <cbc:SourceCurrencyCode>USD</cbc:SourceCurrencyCode>
        <cbc:TargetCurrencyCode>MYR</cbc:TargetCurrencyCode>
        <cbc:CalculationRate>4.733</cbc:CalculationRate>
    </cac:TaxExchangeRate>
     <!-- Code omitted for clarity -->
</ubl:Invoice>

The following example shows two groups: the first for USD and the second for MYR:

<ubl:Invoice>
    <!-- Code omitted for clarity -->
    
    <!-- first tax total group in document (foreign) currency (example: USD) -->
    <cac:TaxTotal>
        <cbc:TaxAmount currencyID="USD">285</cbc:TaxAmount>
        <cac:TaxSubtotal>
            <cbc:TaxableAmount currencyID="USD">1900</cbc:TaxableAmount>
            <cbc:TaxAmount currencyID="USD">285</cbc:TaxAmount>
            <cac:TaxCategory>
                <cbc:ID>S</cbc:ID>
                <cbc:Percent>15.00</cbc:Percent>
                <cac:TaxScheme>
                    <cbc:ID>VAT</cbc:ID>
                </cac:TaxScheme>
            </cac:TaxCategory>
        </cac:TaxSubtotal>
    </cac:TaxTotal>
    
    <!-- second tax total group in tax currency (MYR) -->
    <cac:TaxTotal>
        <cbc:TaxAmount currencyID="MYR">1348.91</cbc:TaxAmount>
        <cac:TaxSubtotal>
            <cbc:TaxableAmount currencyID="MYR">8992.70</cbc:TaxableAmount>
            <cbc:TaxAmount currencyID="MYR">1348.91</cbc:TaxAmount>
            <cac:TaxCategory>
                <cbc:ID>S</cbc:ID>
                <cbc:Percent>15.00</cbc:Percent>
                <cac:TaxScheme>
                    <cbc:ID>VAT</cbc:ID>
                </cac:TaxScheme>
            </cac:TaxCategory>
        </cac:TaxSubtotal>
    </cac:TaxTotal>
     <!-- Code omitted for clarity -->
</ubl:Invoice>