| 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 | $38.81 | 6.462% | $41.3179 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $244.83 | 5.387% | $258.019 | $258.02 | $258.00 | $258.00 |
| Purchase #3 | $30.58 | 7.543% | $32.8866 | $32.89 | $32.90 | $32.90 |
| Purchase #4 | $144.91 | 10.492% | $160.114 | $160.11 | $160.10 | $160.10 |
| Purchase #5 | $137.59 | 10.546% | $152.1002 | $152.10 | $152.10 | $152.10 |
| Purchase #6 | $133.82 | 11.388% | $149.0594 | $149.06 | $149.05 | $149.10 |
| Purchase #7 | $13.40 | 9.777% | $14.7101 | $14.71 | $14.70 | $14.70 |
| 7 purchase totals = | $743.94 | $808.2072 | $808.21 | $808.15 | $808.20 | |