| 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 | $12.44 | 13.494% | $14.1187 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $123.82 | 4.624% | $129.5454 | $129.55 | $129.55 | $129.50 |
| Purchase #3 | $195.26 | 6.754% | $208.4479 | $208.45 | $208.45 | $208.40 |
| Purchase #4 | $59.65 | 12.144% | $66.8939 | $66.89 | $66.90 | $66.90 |
| Purchase #5 | $157.58 | 3.872% | $163.6815 | $163.68 | $163.70 | $163.70 |
| Purchase #6 | $35.53 | 12.625% | $40.0157 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $136.26 | 12.567% | $153.3838 | $153.38 | $153.40 | $153.40 |
| 7 purchase totals = | $720.54 | $776.0869 | $776.09 | $776.10 | $776.00 | |