| 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 | $6.46 | 8.791% | $7.0279 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $128.79 | 8.677% | $139.9651 | $139.97 | $139.95 | $140.00 |
| Purchase #3 | $193.90 | 6.203% | $205.9276 | $205.93 | $205.95 | $205.90 |
| Purchase #4 | $59.31 | 7.135% | $63.5418 | $63.54 | $63.55 | $63.50 |
| Purchase #5 | $27.79 | 8.356% | $30.1121 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $74.42 | 8.792% | $80.963 | $80.96 | $80.95 | $81.00 |
| Purchase #7 | $23.92 | 12.659% | $26.948 | $26.95 | $26.95 | $26.90 |
| 7 purchase totals = | $514.59 | $554.4855 | $554.49 | $554.50 | $554.40 | |