| 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 | $154.46 | 7.454% | $165.9734 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $243.34 | 3.575% | $252.0394 | $252.04 | $252.05 | $252.00 |
| Purchase #3 | $49.83 | 8.868% | $54.2489 | $54.25 | $54.25 | $54.20 |
| Purchase #4 | $206.41 | 13.653% | $234.5912 | $234.59 | $234.60 | $234.60 |
| Purchase #5 | $95.49 | 7.816% | $102.9535 | $102.95 | $102.95 | $103.00 |
| Purchase #6 | $130.75 | 5.767% | $138.2904 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $15.51 | 11.411% | $17.2798 | $17.28 | $17.30 | $17.30 |
| 7 purchase totals = | $895.79 | $965.3766 | $965.37 | $965.40 | $965.40 | |