Do you have a stash of used singles?

I have a drawer where I just throw all my tip money I had in pockets, I take huge wads and just shove it in there, I'm too lazy to sort it all. And if I need singles I'll just take it from there and not even put in my wallet, I'll just shove it in my pocket. Well recently I just decided to take it all and turn it in to the bank. It was damn near 1200 bucks.