| 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 | $207.52 | 11.747% | $231.8974 | $231.90 | $231.90 | $231.90 |
| Purchase #2 | $48.68 | 13.118% | $55.0658 | $55.07 | $55.05 | $55.10 |
| Purchase #3 | $8.26 | 7.227% | $8.857 | $8.86 | $8.85 | $8.90 |
| Purchase #4 | $244.81 | 13.219% | $277.1714 | $277.17 | $277.15 | $277.20 |
| Purchase #5 | $113.89 | 6.674% | $121.491 | $121.49 | $121.50 | $121.50 |
| Purchase #6 | $96.74 | 3.443% | $100.0708 | $100.07 | $100.05 | $100.10 |
| Purchase #7 | $171.57 | 3.514% | $177.599 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $891.47 | $972.1524 | $972.16 | $972.10 | $972.30 | |