| 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 | $160.54 | 3.412% | $166.0176 | $166.02 | $166.00 | $166.00 |
| Purchase #2 | $176.60 | 6.801% | $188.6106 | $188.61 | $188.60 | $188.60 |
| Purchase #3 | $37.97 | 6.349% | $40.3807 | $40.38 | $40.40 | $40.40 |
| Purchase #4 | $92.77 | 4.665% | $97.0977 | $97.10 | $97.10 | $97.10 |
| Purchase #5 | $113.62 | 10.129% | $125.1286 | $125.13 | $125.15 | $125.10 |
| Purchase #6 | $145.70 | 8.666% | $158.3264 | $158.33 | $158.35 | $158.30 |
| Purchase #7 | $59.42 | 10.145% | $65.4482 | $65.45 | $65.45 | $65.40 |
| 7 purchase totals = | $786.62 | $841.0098 | $841.02 | $841.05 | $840.90 | |