| 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 | $79.87 | 11.658% | $89.1812 | $89.18 | $89.20 | $89.20 |
| Purchase #2 | $140.63 | 9.807% | $154.4216 | $154.42 | $154.40 | $154.40 |
| Purchase #3 | $173.62 | 10.327% | $191.5497 | $191.55 | $191.55 | $191.50 |
| Purchase #4 | $205.91 | 3.605% | $213.3331 | $213.33 | $213.35 | $213.30 |
| Purchase #5 | $14.46 | 6.657% | $15.4226 | $15.42 | $15.40 | $15.40 |
| Purchase #6 | $12.83 | 11.724% | $14.3342 | $14.33 | $14.35 | $14.30 |
| Purchase #7 | $223.49 | 5.576% | $235.9518 | $235.95 | $235.95 | $236.00 |
| 7 purchase totals = | $850.81 | $914.1942 | $914.18 | $914.20 | $914.10 | |