| 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 | $137.65 | 12.691% | $155.1192 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $29.70 | 12.753% | $33.4876 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $113.83 | 10.851% | $126.1817 | $126.18 | $126.20 | $126.20 |
| Purchase #4 | $87.99 | 10.297% | $97.0503 | $97.05 | $97.05 | $97.10 |
| Purchase #5 | $128.47 | 7.777% | $138.4611 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $195.49 | 9.386% | $213.8387 | $213.84 | $213.85 | $213.80 |
| Purchase #7 | $125.94 | 3.660% | $130.5494 | $130.55 | $130.55 | $130.50 |
| 7 purchase totals = | $819.07 | $894.6880 | $894.69 | $894.70 | $894.70 | |