| 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 | $226.58 | 12.831% | $255.6525 | $255.65 | $255.65 | $255.70 |
| Purchase #2 | $109.32 | 7.194% | $117.1845 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $59.38 | 3.309% | $61.3449 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $107.44 | 11.136% | $119.4045 | $119.40 | $119.40 | $119.40 |
| Purchase #5 | $91.66 | 6.409% | $97.5345 | $97.53 | $97.55 | $97.50 |
| Purchase #6 | $51.93 | 12.843% | $58.5994 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $20.83 | 13.439% | $23.6293 | $23.63 | $23.65 | $23.60 |
| 7 purchase totals = | $667.14 | $733.3496 | $733.33 | $733.40 | $733.30 | |