| 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 | $167.50 | 13.219% | $189.6418 | $189.64 | $189.65 | $189.60 |
| Purchase #2 | $44.57 | 10.808% | $49.3871 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $94.88 | 3.263% | $97.9759 | $97.98 | $98.00 | $98.00 |
| Purchase #4 | $249.63 | 11.623% | $278.6445 | $278.64 | $278.65 | $278.60 |
| Purchase #5 | $59.89 | 12.167% | $67.1768 | $67.18 | $67.20 | $67.20 |
| Purchase #6 | $206.59 | 11.177% | $229.6806 | $229.68 | $229.70 | $229.70 |
| Purchase #7 | $212.77 | 6.763% | $227.1596 | $227.16 | $227.15 | $227.20 |
| 7 purchase totals = | $1,035.83 | $1,139.6663 | $1,139.67 | $1,139.75 | $1,139.70 | |