| 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 | $25.98 | 8.122% | $28.0901 | $28.09 | $28.10 | $28.10 |
| Purchase #2 | $147.85 | 12.722% | $166.6595 | $166.66 | $166.65 | $166.70 |
| Purchase #3 | $234.56 | 6.284% | $249.2998 | $249.30 | $249.30 | $249.30 |
| Purchase #4 | $152.77 | 10.657% | $169.0507 | $169.05 | $169.05 | $169.10 |
| Purchase #5 | $77.87 | 5.362% | $82.0454 | $82.05 | $82.05 | $82.00 |
| Purchase #6 | $33.46 | 4.850% | $35.0828 | $35.08 | $35.10 | $35.10 |
| Purchase #7 | $86.60 | 12.347% | $97.2925 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $759.09 | $827.5208 | $827.52 | $827.55 | $827.60 | |