| 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 | $140.42 | 5.633% | $148.3299 | $148.33 | $148.35 | $148.30 |
| Purchase #2 | $137.94 | 10.289% | $152.1326 | $152.13 | $152.15 | $152.10 |
| Purchase #3 | $85.46 | 8.774% | $92.9583 | $92.96 | $92.95 | $93.00 |
| Purchase #4 | $190.45 | 7.576% | $204.8785 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $200.72 | 11.718% | $224.2404 | $224.24 | $224.25 | $224.20 |
| Purchase #6 | $59.70 | 10.428% | $65.9255 | $65.93 | $65.95 | $65.90 |
| Purchase #7 | $50.66 | 12.521% | $57.0031 | $57.00 | $57.00 | $57.00 |
| 7 purchase totals = | $865.35 | $945.4683 | $945.47 | $945.55 | $945.40 | |