| 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 | $130.62 | 7.185% | $140.005 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $65.81 | 7.601% | $70.8122 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $50.28 | 7.616% | $54.1093 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $189.65 | 9.135% | $206.9745 | $206.97 | $206.95 | $207.00 |
| Purchase #5 | $25.33 | 3.179% | $26.1352 | $26.14 | $26.15 | $26.10 |
| Purchase #6 | $164.87 | 6.681% | $175.885 | $175.89 | $175.90 | $175.90 |
| Purchase #7 | $191.77 | 10.743% | $212.3719 | $212.37 | $212.35 | $212.40 |
| 7 purchase totals = | $818.33 | $886.2931 | $886.30 | $886.25 | $886.30 | |