| 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 | $124.91 | 11.777% | $139.6207 | $139.62 | $139.60 | $139.60 |
| Purchase #2 | $88.42 | 8.757% | $96.1629 | $96.16 | $96.15 | $96.20 |
| Purchase #3 | $225.98 | 10.495% | $249.6966 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $83.48 | 4.434% | $87.1815 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $99.95 | 7.366% | $107.3123 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $87.99 | 10.118% | $96.8928 | $96.89 | $96.90 | $96.90 |
| Purchase #7 | $83.44 | 11.811% | $93.2951 | $93.30 | $93.30 | $93.30 |
| 7 purchase totals = | $794.17 | $870.1619 | $870.16 | $870.15 | $870.20 | |