What slot machines have the highest payback?
The payback percentages vary from machine to machine and they depend on how the machines were programmed at a particular casino. However, traditionally it is believed that the high-roller slots provide higher paybacks than, for example, quarter or nickel machines. Therefore the higher the coin-denomination of the slot machine the higher the payback. But things can be different as it is the casino owners who decide on the size of the slot machine return. More about average slots paybacks.