| 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 | $151.25 | 6.720% | $161.414 | $161.41 | $161.40 | $161.40 |
| Purchase #2 | $121.39 | 4.584% | $126.9545 | $126.95 | $126.95 | $127.00 |
| Purchase #3 | $75.52 | 3.743% | $78.3467 | $78.35 | $78.35 | $78.30 |
| Purchase #4 | $221.49 | 13.656% | $251.7367 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $108.69 | 7.324% | $116.6505 | $116.65 | $116.65 | $116.70 |
| Purchase #6 | $97.86 | 12.789% | $110.3753 | $110.38 | $110.40 | $110.40 |
| Purchase #7 | $76.58 | 12.834% | $86.4083 | $86.41 | $86.40 | $86.40 |
| 7 purchase totals = | $852.78 | $931.8860 | $931.89 | $931.90 | $931.90 | |