| 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 | $211.33 | 7.570% | $227.3277 | $227.33 | $227.35 | $227.30 |
| Purchase #2 | $66.31 | 11.338% | $73.8282 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $70.40 | 10.541% | $77.8209 | $77.82 | $77.80 | $77.80 |
| Purchase #4 | $136.67 | 12.765% | $154.1159 | $154.12 | $154.10 | $154.10 |
| Purchase #5 | $203.99 | 7.482% | $219.2525 | $219.25 | $219.25 | $219.30 |
| Purchase #6 | $36.79 | 9.478% | $40.277 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $13.94 | 11.108% | $15.4885 | $15.49 | $15.50 | $15.50 |
| 7 purchase totals = | $739.43 | $808.1107 | $808.12 | $808.15 | $808.10 | |