| 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 | $142.70 | 13.776% | $162.3584 | $162.36 | $162.35 | $162.40 |
| Purchase #2 | $79.98 | 3.723% | $82.9577 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $104.43 | 3.862% | $108.4631 | $108.46 | $108.45 | $108.50 |
| Purchase #4 | $189.30 | 8.179% | $204.7828 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $57.68 | 11.418% | $64.2659 | $64.27 | $64.25 | $64.30 |
| Purchase #6 | $53.38 | 8.649% | $57.9968 | $58.00 | $58.00 | $58.00 |
| Purchase #7 | $166.63 | 7.114% | $178.4841 | $178.48 | $178.50 | $178.50 |
| 7 purchase totals = | $794.10 | $859.3088 | $859.31 | $859.30 | $859.50 | |