| 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 | $108.91 | 4.316% | $113.6106 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $222.40 | 13.340% | $252.0682 | $252.07 | $252.05 | $252.10 |
| Purchase #3 | $76.68 | 12.719% | $86.4329 | $86.43 | $86.45 | $86.40 |
| Purchase #4 | $76.33 | 6.674% | $81.4243 | $81.42 | $81.40 | $81.40 |
| Purchase #5 | $136.90 | 8.244% | $148.186 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $207.88 | 10.277% | $229.2438 | $229.24 | $229.25 | $229.20 |
| Purchase #7 | $51.73 | 12.819% | $58.3613 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $880.83 | $969.3271 | $969.32 | $969.30 | $969.30 | |