Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $121.69 | 5.471% | $128.3477 | $128.35 | $128.35 | $128.30 |
Purchase #2 | $83.42 | 13.281% | $94.499 | $94.50 | $94.50 | $94.50 |
Purchase #3 | $58.74 | 7.391% | $63.0815 | $63.08 | $63.10 | $63.10 |
Purchase #4 | $110.77 | 9.265% | $121.0328 | $121.03 | $121.05 | $121.00 |
Purchase #5 | $32.56 | 9.668% | $35.7079 | $35.71 | $35.70 | $35.70 |
Purchase #6 | $45.98 | 10.534% | $50.8235 | $50.82 | $50.80 | $50.80 |
Purchase #7 | $130.84 | 13.231% | $148.1514 | $148.15 | $148.15 | $148.20 |
7 purchase totals = | $584.00 | $641.6438 | $641.64 | $641.65 | $641.60 |