| 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 | $86.65 | 12.140% | $97.1693 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $16.76 | 5.730% | $17.7203 | $17.72 | $17.70 | $17.70 |
| Purchase #3 | $110.81 | 9.491% | $121.327 | $121.33 | $121.35 | $121.30 |
| Purchase #4 | $183.69 | 3.444% | $190.0163 | $190.02 | $190.00 | $190.00 |
| Purchase #5 | $86.96 | 12.668% | $97.9761 | $97.98 | $98.00 | $98.00 |
| Purchase #6 | $88.28 | 11.420% | $98.3616 | $98.36 | $98.35 | $98.40 |
| Purchase #7 | $48.96 | 11.638% | $54.658 | $54.66 | $54.65 | $54.70 |
| 7 purchase totals = | $622.11 | $677.2286 | $677.24 | $677.20 | $677.30 | |