Each game type has a different payout percentage. For example, slots typically pay out between 93 and 97%, with the winning odds in progressive jackpot slots slightly lower, about 90%. In blackjack, the player’s edge depends on the BJ version but generally ranges between 97% and 99% if you stick to a BJ basic strategy. Roulette payout percentages rely on the table layout. European and French variations have a 97.3%, but for some French variations, it can rise to 98.65%. The American roulette RTP is 94.74%.