| 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 | $42.82 | 12.528% | $48.1845 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $93.46 | 4.566% | $97.7274 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $45.44 | 7.370% | $48.7889 | $48.79 | $48.80 | $48.80 |
| Purchase #4 | $117.97 | 8.570% | $128.08 | $128.08 | $128.10 | $128.10 |
| Purchase #5 | $40.31 | 7.849% | $43.4739 | $43.47 | $43.45 | $43.50 |
| Purchase #6 | $199.32 | 3.265% | $205.8278 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $195.70 | 4.380% | $204.2717 | $204.27 | $204.25 | $204.30 |
| 7 purchase totals = | $735.02 | $776.3542 | $776.35 | $776.40 | $776.40 | |