Assembly: libPublic (in libPublic.dll) Version: 4.0.2018.0 (4.0.18103)
Property ValueType: Decimal
If the currency of this cash transaction is different to the assigned cash account an exchange rate is required
in order to calculate the total in the cash account currency.
If no exchange rate is supplied the rate will default to 1.
If the cash transaction is not assigned to a cash account no exchange rate is required.