Winning a slot machine jackpot is based solely on luck. You put your money in the machine, hit the spin button and hope that Lady Luck will invite you to dance. There are no decisions to make that will change the outcome of the spin. On the other hand, many table games require skill and the decisions you make can determine whether you win or lose. Most table games when played properly have a lower house edge than the slot machines. Knowledgeable Blackjack players know that learning basic strategy will reduce the house edge to less than one percent.
For more precise and even better odds, below is a table telling you exactly which cards to keep and which to throw away depending on your starting 5 cards. To read the table, start at the top and match your hand to the highest one on the list and follow the number listed there. In other words, while you may have both a pair and four cards to a flush, such as having the Ace of hearts and the Ace, King, Queen, and Jack of spades (AAKQJ) you will discard the Ace or hearts and try to hit the royal straight flush, since "four-card royal straight flush" is higher on the chart than "High pair."
The strategy below is the Wizard's simplified strategy for Jacks or Better. You give up just a tiny part of the return (99.46% instead of 99.54%) and in exchange you get a strategy that's much, much easier to learn and remember than the perfect strategy. The 0.08% penalty costs you only $0.60 per hour of play on average, assuming a quarter machine played at 600 hands per hour.
The differences can be quite large. If one site has 9-6 Double Double Bonus Poker (98.98 percent return with expert play), another has 9-5 DDB (97.97 percent) and a third has 8-5 DDB (96.79 percent), think about what that means: In casino No. 1, the house expects to keep $1.02 per $100 in wagers, casino No. 2 expects to keep $2.03 and casino No. 3 expects to keep $3.21.
After they place the wager, they will click on a button that says “Deal.” They will then get a poker hand that consists of 5 cards. Players will look at these cards and then decide which cards they want to hold and which cards they want to discard. They can choose the cards they want to hold by clicking on the cards themselves or the button that says “Hold” under each card. When they are done choosing the cards, they will click on “Draw.” They will then get replacement cards for the cards they did not hold which will form the final 5-card poker hand. Players will then be paid according to the paytable of the game and the bet that they have placed at the beginning.