Returns the rounding method for calculating the withholding tax.

Field name: RoundType.

Length: 1 character.

Country-specific for Australia and New Zealand.

The valid values are:

• T - Truncated (known as Penalty Withholding Tax). Truncates the decimal value of both the base amount (TaxableAmount) and the calculated withholding tax amount (WTAmount).
• C - Commercial rounding (known as Voluntary Withholding Tax). Round down 1 - 49 cents and round up 50 -99 cents of the calculated withholding tax amount (WTAmount).

WithholdingTaxData Object