| 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 | $105.63 | 12.284% | $118.6056 | $118.61 | $118.60 | $118.60 |
| Purchase #2 | $21.57 | 5.352% | $22.7244 | $22.72 | $22.70 | $22.70 |
| Purchase #3 | $198.27 | 12.501% | $223.0557 | $223.06 | $223.05 | $223.10 |
| Purchase #4 | $186.98 | 11.831% | $209.1016 | $209.10 | $209.10 | $209.10 |
| Purchase #5 | $26.90 | 10.351% | $29.6844 | $29.68 | $29.70 | $29.70 |
| Purchase #6 | $15.80 | 9.522% | $17.3045 | $17.30 | $17.30 | $17.30 |
| Purchase #7 | $83.68 | 12.203% | $93.8915 | $93.89 | $93.90 | $93.90 |
| 7 purchase totals = | $638.83 | $714.3677 | $714.36 | $714.35 | $714.40 | |