Another of my quirks

We have two different checking accounts, a joint account and my work account. I balance them to the penny daily unless I don't have internet access. The idea of my account being off by even a penny stresses me out. Now Matt is totally the opposite. The man would never balance the account, which is why I do all the banking. I know someone who rounds every entry up and by now probably has several hundred dollars just sitting in there. That stresses me out.

Am I really that anal and am the only one who will spend hours trying to find where I am off by a penny? How do you balance your checking accounts?