| 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 | $106.98 | 10.174% | $117.8641 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $74.79 | 9.867% | $82.1695 | $82.17 | $82.15 | $82.20 |
| Purchase #3 | $93.55 | 4.361% | $97.6297 | $97.63 | $97.65 | $97.60 |
| Purchase #4 | $158.48 | 13.859% | $180.4437 | $180.44 | $180.45 | $180.40 |
| Purchase #5 | $206.67 | 8.349% | $223.9249 | $223.92 | $223.90 | $223.90 |
| Purchase #6 | $77.57 | 13.778% | $88.2576 | $88.26 | $88.25 | $88.30 |
| Purchase #7 | $29.41 | 11.444% | $32.7757 | $32.78 | $32.80 | $32.80 |
| 7 purchase totals = | $747.45 | $823.0652 | $823.06 | $823.05 | $823.10 | |