| 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 | $235.89 | 13.298% | $267.2587 | $267.26 | $267.25 | $267.30 |
| Purchase #2 | $14.28 | 3.779% | $14.8196 | $14.82 | $14.80 | $14.80 |
| Purchase #3 | $148.86 | 3.797% | $154.5122 | $154.51 | $154.50 | $154.50 |
| Purchase #4 | $63.95 | 4.587% | $66.8834 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $162.95 | 5.104% | $171.267 | $171.27 | $171.25 | $171.30 |
| Purchase #6 | $75.92 | 8.216% | $82.1576 | $82.16 | $82.15 | $82.20 |
| Purchase #7 | $73.83 | 7.124% | $79.0896 | $79.09 | $79.10 | $79.10 |
| 7 purchase totals = | $775.68 | $835.9881 | $835.99 | $835.95 | $836.10 | |