| 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 | $109.49 | 6.341% | $116.4328 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $197.71 | 13.404% | $224.211 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $247.77 | 12.339% | $278.3423 | $278.34 | $278.35 | $278.30 |
| Purchase #4 | $212.57 | 7.872% | $229.3035 | $229.30 | $229.30 | $229.30 |
| Purchase #5 | $247.59 | 8.226% | $267.9568 | $267.96 | $267.95 | $268.00 |
| Purchase #6 | $103.90 | 10.356% | $114.6599 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $43.77 | 10.304% | $48.2801 | $48.28 | $48.30 | $48.30 |
| 7 purchase totals = | $1,162.80 | $1,279.1864 | $1,279.18 | $1,279.20 | $1,279.20 | |