| 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 | $16.48 | 3.858% | $17.1158 | $17.12 | $17.10 | $17.10 |
| Purchase #2 | $216.91 | 4.561% | $226.8033 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $189.71 | 11.282% | $211.1131 | $211.11 | $211.10 | $211.10 |
| Purchase #4 | $14.52 | 4.450% | $15.1661 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $226.76 | 6.833% | $242.2545 | $242.25 | $242.25 | $242.30 |
| Purchase #6 | $187.88 | 10.295% | $207.2222 | $207.22 | $207.20 | $207.20 |
| Purchase #7 | $60.70 | 5.567% | $64.0792 | $64.08 | $64.10 | $64.10 |
| 7 purchase totals = | $912.96 | $983.7542 | $983.75 | $983.70 | $983.80 | |