- Main article: BioShock
Since Rapture's societal collapse, most cash registers have been picked clean. The registers that do still have Dollars in them usually only contain a small sum of money which the player can then use to purchase items from the various vending machines throughout the city.
- Main article: BioShock Infinite
Cash registers also make an appearance in Columbia. More often than not, they contain a certain number of Silver Eagles. When Booker DeWitt first enters Soldier's Field, the cash registers will be highlighted in red. If Booker searches them, policemen and citizens will accuse him of theft and become hostile.