| 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 | $106.30 | 13.705% | $120.8684 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $221.50 | 10.142% | $243.9645 | $243.96 | $243.95 | $244.00 |
| Purchase #3 | $76.87 | 5.849% | $81.3661 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $97.49 | 8.303% | $105.5846 | $105.58 | $105.60 | $105.60 |
| Purchase #5 | $222.65 | 9.130% | $242.9779 | $242.98 | $243.00 | $243.00 |
| Purchase #6 | $139.78 | 9.733% | $153.3848 | $153.38 | $153.40 | $153.40 |
| Purchase #7 | $37.31 | 11.203% | $41.4898 | $41.49 | $41.50 | $41.50 |
| 7 purchase totals = | $901.90 | $989.6361 | $989.63 | $989.65 | $989.80 | |