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 | $13.29 | 3.840% | $13.8003 | $13.80 | $13.80 | $13.80 |
Purchase #2 | $56.79 | 5.180% | $59.7317 | $59.73 | $59.75 | $59.70 |
Purchase #3 | $31.28 | 4.568% | $32.7089 | $32.71 | $32.70 | $32.70 |
Purchase #4 | $135.38 | 11.873% | $151.4537 | $151.45 | $151.45 | $151.50 |
Purchase #5 | $116.94 | 4.443% | $122.1356 | $122.14 | $122.15 | $122.10 |
Purchase #6 | $208.64 | 6.785% | $222.7962 | $222.80 | $222.80 | $222.80 |
Purchase #7 | $79.43 | 6.467% | $84.5667 | $84.57 | $84.55 | $84.60 |
7 purchase totals = | $641.75 | $687.1931 | $687.20 | $687.20 | $687.20 |