The Price of Dinner Out Adam W.
What the people want from Snuffers. Adam- single cheddar fries , chicken strips , and dr.pepper=$14.98 Zach- chicken strips , water , and salad=$15.98 Greg- Texas style nachos , coke, =$11.49 Subtotal=$42.45 Total=$45.95 Tip=$9.19
Formulas and observations -Subtotal X 1.0825 (Tax)= Total -Total X .20 (Gratuity)= Tip Total and the subtotal are two very different things To find 20% tip you can just find 10% and then multiply by 2 The tax rate is only 8.25% of the subtotal not the plain total