| 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 | $66.67 | 5.556% | $70.3742 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $102.75 | 4.417% | $107.2885 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $95.35 | 13.115% | $107.8552 | $107.86 | $107.85 | $107.90 |
| Purchase #4 | $158.72 | 11.700% | $177.2902 | $177.29 | $177.30 | $177.30 |
| Purchase #5 | $85.75 | 13.804% | $97.5869 | $97.59 | $97.60 | $97.60 |
| Purchase #6 | $76.78 | 13.474% | $87.1253 | $87.13 | $87.15 | $87.10 |
| Purchase #7 | $151.42 | 12.651% | $170.5761 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $737.44 | $818.0964 | $818.11 | $818.15 | $818.20 | |