| 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 | $53.46 | 9.208% | $58.3826 | $58.38 | $58.40 | $58.40 |
| Purchase #2 | $163.86 | 13.177% | $185.4518 | $185.45 | $185.45 | $185.50 |
| Purchase #3 | $138.81 | 5.849% | $146.929 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $85.38 | 9.835% | $93.7771 | $93.78 | $93.80 | $93.80 |
| Purchase #5 | $43.39 | 10.434% | $47.9173 | $47.92 | $47.90 | $47.90 |
| Purchase #6 | $232.70 | 8.721% | $252.9938 | $252.99 | $253.00 | $253.00 |
| Purchase #7 | $138.95 | 13.820% | $158.1529 | $158.15 | $158.15 | $158.20 |
| 7 purchase totals = | $856.55 | $943.6045 | $943.60 | $943.65 | $943.70 | |