| 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 | $105.82 | 10.564% | $116.9988 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $89.79 | 5.494% | $94.7231 | $94.72 | $94.70 | $94.70 |
| Purchase #3 | $231.33 | 7.850% | $249.4894 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $66.31 | 3.847% | $68.8609 | $68.86 | $68.85 | $68.90 |
| Purchase #5 | $14.47 | 7.630% | $15.5741 | $15.57 | $15.55 | $15.60 |
| Purchase #6 | $186.52 | 11.730% | $208.3988 | $208.40 | $208.40 | $208.40 |
| Purchase #7 | $50.62 | 12.808% | $57.1034 | $57.10 | $57.10 | $57.10 |
| 7 purchase totals = | $744.86 | $811.1485 | $811.14 | $811.10 | $811.20 | |