| 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 | $89.71 | 9.422% | $98.1625 | $98.16 | $98.15 | $98.20 |
| Purchase #2 | $88.58 | 5.772% | $93.6928 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $227.41 | 5.249% | $239.3468 | $239.35 | $239.35 | $239.30 |
| Purchase #4 | $116.62 | 13.430% | $132.2821 | $132.28 | $132.30 | $132.30 |
| Purchase #5 | $17.73 | 11.132% | $19.7037 | $19.70 | $19.70 | $19.70 |
| Purchase #6 | $138.41 | 9.351% | $151.3527 | $151.35 | $151.35 | $151.40 |
| Purchase #7 | $45.68 | 12.266% | $51.2831 | $51.28 | $51.30 | $51.30 |
| 7 purchase totals = | $724.14 | $785.8237 | $785.81 | $785.85 | $785.90 | |