| 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 | $209.34 | 8.501% | $227.136 | $227.14 | $227.15 | $227.10 |
| Purchase #2 | $205.94 | 10.747% | $228.0724 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $148.75 | 5.799% | $157.376 | $157.38 | $157.40 | $157.40 |
| Purchase #4 | $38.45 | 4.186% | $40.0595 | $40.06 | $40.05 | $40.10 |
| Purchase #5 | $130.67 | 9.169% | $142.6511 | $142.65 | $142.65 | $142.70 |
| Purchase #6 | $133.39 | 11.734% | $149.042 | $149.04 | $149.05 | $149.00 |
| Purchase #7 | $27.40 | 11.246% | $30.4814 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $893.94 | $974.8184 | $974.82 | $974.85 | $974.90 | |