| 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 | $13.65 | 9.661% | $14.9687 | $14.97 | $14.95 | $15.00 |
| Purchase #2 | $188.96 | 3.189% | $194.9859 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $107.81 | 10.452% | $119.0783 | $119.08 | $119.10 | $119.10 |
| Purchase #4 | $151.61 | 7.808% | $163.4477 | $163.45 | $163.45 | $163.40 |
| Purchase #5 | $221.36 | 9.213% | $241.7539 | $241.75 | $241.75 | $241.80 |
| Purchase #6 | $107.73 | 4.103% | $112.1502 | $112.15 | $112.15 | $112.20 |
| Purchase #7 | $205.50 | 10.431% | $226.9357 | $226.94 | $226.95 | $226.90 |
| 7 purchase totals = | $996.62 | $1,073.3204 | $1,073.33 | $1,073.35 | $1,073.40 | |