| 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 | $125.73 | 8.256% | $136.1103 | $136.11 | $136.10 | $136.10 |
| Purchase #2 | $11.33 | 3.180% | $11.6903 | $11.69 | $11.70 | $11.70 |
| Purchase #3 | $143.33 | 12.113% | $160.6916 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $46.57 | 4.734% | $48.7746 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $132.86 | 4.625% | $139.0048 | $139.00 | $139.00 | $139.00 |
| Purchase #6 | $151.67 | 11.810% | $169.5822 | $169.58 | $169.60 | $169.60 |
| Purchase #7 | $250.49 | 5.167% | $263.4328 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $861.98 | $929.2866 | $929.27 | $929.30 | $929.30 | |