| 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 | $99.93 | 12.738% | $112.6591 | $112.66 | $112.65 | $112.70 |
| Purchase #2 | $111.66 | 3.741% | $115.8372 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $173.36 | 8.649% | $188.3539 | $188.35 | $188.35 | $188.40 |
| Purchase #4 | $249.59 | 4.365% | $260.4846 | $260.48 | $260.50 | $260.50 |
| Purchase #5 | $205.28 | 10.836% | $227.5241 | $227.52 | $227.50 | $227.50 |
| Purchase #6 | $175.28 | 9.373% | $191.709 | $191.71 | $191.70 | $191.70 |
| Purchase #7 | $156.94 | 4.481% | $163.9725 | $163.97 | $163.95 | $164.00 |
| 7 purchase totals = | $1,172.04 | $1,260.5404 | $1,260.53 | $1,260.50 | $1,260.60 | |