Condom Size

One day at the pharmacy a man walked in with a troubled look on his face. The pharmacist noticed and asked if he could help him. The man replys, "I'm looking for some condoms." The pharmacist asked, "Do you know what size you are?" The man said, "Well...not exactly." The pharmacist pulls out from behind his counter a board with aligned holes on it, going from big to small. He tells the man to go in the bathroom and test it to see what size he is. The man walks into the bathroom. An hour later the man walks out and says, "Forget the condoms, how much is the board?