Error while posting Payment journal

Hi,

Does anyone have faced problem like this, When posting the payment journal, system throws error, "Error in unit of  amount in currecy (%currency), must be rounded to 0.01" and "the unit of -0.01(% currency) being posted to ledger account(%account)" is outside the current penny rounding threshold).

Here we are using for invoice journal having two currency USD and CAD, and payment has to be done in USD.Company Base currency is USD.

Please provide any idea on this.

Thanks in Advance,

KayaK