6) Buying the Numbers – Most casinos will allow players to “buy” the 4 or 10 by paying a commission of five percent. So, if you want to bet $20 on the 4 or 10, you put the bet down plus a one-dollar commission. In the event of a win, you will be paid $40 for your $20 bet. Had you simply placed the 4 or 10, you would only be paid