There are table games, slots and video machines as gambling set ups in a casino. The main games available are craps, blackjack, roulette and many others. You may have to use coins for certain summary of poker stars and chips for other. The slots and video machines take coins in the form of nickels, quarters or dollars. If you do not have coins, you can get the required change in areas specialized for this. They do not charge extra fees for the exchange of money here. These coins will work for slot machines and video parlors. Once you want to leave, you can exchange the coins you have won, or have left, for cash.