| 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 | $136.71 | 8.290% | $148.0433 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $78.29 | 12.731% | $88.2571 | $88.26 | $88.25 | $88.30 |
| Purchase #3 | $214.50 | 5.417% | $226.1195 | $226.12 | $226.10 | $226.10 |
| Purchase #4 | $164.27 | 13.738% | $186.8374 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $52.46 | 5.401% | $55.2934 | $55.29 | $55.30 | $55.30 |
| Purchase #6 | $126.82 | 13.739% | $144.2438 | $144.24 | $144.25 | $144.20 |
| Purchase #7 | $79.99 | 6.756% | $85.3941 | $85.39 | $85.40 | $85.40 |
| 7 purchase totals = | $853.04 | $934.1886 | $934.18 | $934.20 | $934.10 | |