| 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 | $140.66 | 9.733% | $154.3504 | $154.35 | $154.35 | $154.40 |
| Purchase #2 | $107.86 | 9.399% | $117.9978 | $118.00 | $118.00 | $118.00 |
| Purchase #3 | $187.58 | 11.615% | $209.3674 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $12.52 | 12.121% | $14.0375 | $14.04 | $14.05 | $14.00 |
| Purchase #5 | $30.76 | 7.464% | $33.0559 | $33.06 | $33.05 | $33.10 |
| Purchase #6 | $138.97 | 13.447% | $157.6573 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $234.65 | 3.851% | $243.6864 | $243.69 | $243.70 | $243.70 |
| 7 purchase totals = | $853.00 | $930.1527 | $930.17 | $930.15 | $930.30 | |