Tippin’ is a fantastic, lightweight, easy to use tipping calculator. Designed with simplicity in mind, Tippin’ is unmatched in it’s use for calculating tips. Tippin’ has been tested thoroughly to help ensure that no issues arise through its use.If, however, any issues do arise they will be taken care of shortly. All you have to do is contact us we will fix them as fast as we can.Chris² is composed of two college students studying Computer Science.Keywords: tip, calculator, percent