I have Calculated the invoice's 10 times and come up with the same amount that I wrote on the Manual Check each time, but when entered into an Invoice Batch then applyed to manual check in Payables the total comes out with a 0.10 difference, it's driving me mad, and I don't understand why it isn't calculating properly, now I will have to adjust and add a credit to make the account balance. Is there any known reason for this glitch?