Balancing the books

I was balancing the books tonight and can't figure it out. I am off by $9.06! I know some of you are smirking and snickering. But that is a big deal to me! I used to just sit there and hope and pray all the checks cleared. I rarely checked the balance. I was too afraid. I got the program called my checkbook and I have done pretty well with it. I caught quite a few mistakes with it and probably saved us bounced check fees too. Haven't bounced a check since I got it. So seeing the $9.06 is freaking me out! Where is it? What did I miss? Oh I know I missed something! And tomorrow I am printing everything out and going over it with a fine tooth comb! I am going to find where that 9.06 is. Or go crazy trying!