| 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 | $20.26 | 5.478% | $21.3698 | $21.37 | $21.35 | $21.40 |
| Purchase #2 | $148.79 | 12.217% | $166.9677 | $166.97 | $166.95 | $167.00 |
| Purchase #3 | $20.94 | 11.810% | $23.413 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $59.89 | 3.447% | $61.9544 | $61.95 | $61.95 | $62.00 |
| Purchase #5 | $193.87 | 3.314% | $200.2949 | $200.29 | $200.30 | $200.30 |
| Purchase #6 | $122.41 | 12.795% | $138.0724 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $61.25 | 8.474% | $66.4403 | $66.44 | $66.45 | $66.40 |
| 7 purchase totals = | $627.41 | $678.5125 | $678.50 | $678.45 | $678.60 | |