| 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 | $148.83 | 8.533% | $161.5297 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $85.28 | 3.249% | $88.0507 | $88.05 | $88.05 | $88.10 |
| Purchase #3 | $236.60 | 12.861% | $267.0291 | $267.03 | $267.05 | $267.00 |
| Purchase #4 | $143.25 | 11.299% | $159.4358 | $159.44 | $159.45 | $159.40 |
| Purchase #5 | $93.81 | 13.537% | $106.5091 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $68.67 | 12.538% | $77.2798 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $69.27 | 9.627% | $75.9386 | $75.94 | $75.95 | $75.90 |
| 7 purchase totals = | $845.71 | $935.7728 | $935.78 | $935.85 | $935.70 | |