| 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 | $167.79 | 13.648% | $190.69 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $191.53 | 8.863% | $208.5053 | $208.51 | $208.50 | $208.50 |
| Purchase #3 | $155.26 | 9.581% | $170.1355 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $185.55 | 3.219% | $191.5229 | $191.52 | $191.50 | $191.50 |
| Purchase #5 | $37.91 | 3.426% | $39.2088 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $194.98 | 11.631% | $217.6581 | $217.66 | $217.65 | $217.70 |
| Purchase #7 | $59.25 | 12.197% | $66.4767 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $992.27 | $1,084.1973 | $1,084.21 | $1,084.20 | $1,084.20 | |