| 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 | $195.53 | 9.524% | $214.1523 | $214.15 | $214.15 | $214.20 |
| Purchase #2 | $12.82 | 11.350% | $14.2751 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $239.59 | 3.625% | $248.2751 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $200.50 | 6.278% | $213.0874 | $213.09 | $213.10 | $213.10 |
| Purchase #5 | $148.56 | 6.234% | $157.8212 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $43.82 | 11.188% | $48.7226 | $48.72 | $48.70 | $48.70 |
| Purchase #7 | $66.88 | 10.557% | $73.9405 | $73.94 | $73.95 | $73.90 |
| 7 purchase totals = | $907.70 | $970.2742 | $970.28 | $970.30 | $970.30 | |