We have been receiving thousands of messages like: The calculator told me that it was safe to do the robbery but i still got jail, how did that happen? The reason you got jail it is because none of these "calculators" are official by TheCrims.com all those calculators were made by players who think they know the right formula for the robberis so they are trying to help you. None of these calculators are 100% correct because TheCrims.com does NOT give out the formula for the robberies so please be aware when you are using these calculators that all of them have a certain % of error. Have Fun and enjoy the game!