【實用工具app】Ernie's Tip Calculator|最夯免費app-綠色工廠好玩App

"This app is guaranteed to put money in your pocket the first time you use it!""Just with using Ernie's Rule, I save about $4 each week at lunch"Ernie's Tip Calculator is a tip calculator based on the tipping system developed by an astute and financially successful man. Based on Ernies Rules, this calculator will reduce your over tipping and better align your tips with the service you are receiving.It is estimated that a person eating lunch 5 days a week and eating dinner out 2 nights a week will save approximately $750 dollars per year.Features include:✔ Clear, concise, simple user interface✔ Built in rating guide with appropriate tipping percentages ✔ Ability to apply Ernie's rule or not on individual bills