bigtipper is a very useful tip calculator which is easy and quick to use. Given the total bill amount, bigtipper gives you ideas for a low tip, normal tip, and high tip. These default values are of course easily customizable to your liking. Do you want to split the bill with your party? No problem! bigtipper handles this for you as well!
With bigtipper's easy to use, quick gestures, it is the tip calculator that you want in your pocket!