| 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 | $62.94 | 9.845% | $69.1364 | $69.14 | $69.15 | $69.10 |
| Purchase #2 | $94.78 | 12.420% | $106.5517 | $106.55 | $106.55 | $106.60 |
| Purchase #3 | $86.94 | 8.731% | $94.5307 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $188.69 | 8.467% | $204.6664 | $204.67 | $204.65 | $204.70 |
| Purchase #5 | $140.91 | 11.526% | $157.1513 | $157.15 | $157.15 | $157.20 |
| Purchase #6 | $94.77 | 9.778% | $104.0366 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $208.45 | 12.338% | $234.1686 | $234.17 | $234.15 | $234.20 |
| 7 purchase totals = | $877.48 | $970.2417 | $970.25 | $970.25 | $970.30 | |