Rounding error on Euro transaction

Hello,

-Invoice in Euros
-Receive payment in GBP (after bank charges/penalty rates etc)
-Tag payment as ‘payment in full’ of the Euros Invoice.

This ‘realises’ the currency loss/gain; no problems there. I’m left with 8p in the debtor’s control account though. What trick am I missing here? Rounding error?

Let me grab some more info on this. I’ll send you a PM.