When playing with bonus funds casino fans should consider the game contribution toward completing the rollover requirements. The different gaming genres contribute a different percentage and therefore players should be familiar with it. Interactive casinos include this information in the terms and conditions of the bonus, or at least in the section dedicated to general bonus terms and conditions. Slots contribute 100% to meeting the rollover. In other words, every $1 spent will count as $1 towards the wagering. Table games with a low house edge, such as blackjack and roulette can contribute only 10%, meaning that every $1 spent will count as $0.10 towards the rollover.