The only "problem" I can see with that is that at the very end of a round, we'll see a ton of people rushing to put in a 0.1 bid over and over again to make sure they are the last one's in, but as long as the database can handle it, then we should be alright.
I've enabled it so the last person in line gets the remainder of the pot, instead of distributing it... Now I just have to wait till the end of the round and see if it works