The other day we were very busy at work and as a colleague was just ending her shift she passed on a job to me which was to top up everyones money. We work in a customer sales, kind of retail environment, just to set the picture. So the day was passing on, very busy with callers but I eventually managed to get it done but then today of of my colleagues (one I dislike, incidentally) told me her cash is down. It is only a small amount. I have to talk to the finance dept on Monday and he will say it is not an error on his part, that he gave me enough cash because he's a smarmy know-it-all kind of person, but now i'm wondering, should I offer to pay or even if I made the error, should the finance dept pay?