| 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 | $136.79 | 13.803% | $155.6711 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $125.26 | 8.770% | $136.2453 | $136.25 | $136.25 | $136.20 |
| Purchase #3 | $47.94 | 11.351% | $53.3817 | $53.38 | $53.40 | $53.40 |
| Purchase #4 | $197.85 | 12.316% | $222.2172 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $60.47 | 8.842% | $65.8168 | $65.82 | $65.80 | $65.80 |
| Purchase #6 | $30.47 | 11.347% | $33.9274 | $33.93 | $33.95 | $33.90 |
| Purchase #7 | $212.69 | 6.315% | $226.1214 | $226.12 | $226.10 | $226.10 |
| 7 purchase totals = | $811.47 | $893.3809 | $893.39 | $893.35 | $893.30 | |