Calculating the rollover for a MyBookie bonus is actually pretty straightforward. You simply take the deposit amount plus the bonus amount and multiply it by the rollover factor. For example, if you deposit $100 and receive a $50 bonus with a 10x rollover requirement, your total rollover amount would be $1,500. That's because $100 + $50 = $150, and then you multiply that by the 10x rollover factor. Note that not all bets contribute equally to the rollover requirement, so be sure to read the terms and conditions carefully before claiming a bonus.