| 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 | $118.59 | 10.714% | $131.2957 | $131.30 | $131.30 | $131.30 |
| Purchase #2 | $106.93 | 9.573% | $117.1664 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $115.79 | 8.709% | $125.8742 | $125.87 | $125.85 | $125.90 |
| Purchase #4 | $49.75 | 10.848% | $55.1469 | $55.15 | $55.15 | $55.10 |
| Purchase #5 | $232.90 | 4.443% | $243.2477 | $243.25 | $243.25 | $243.20 |
| Purchase #6 | $53.28 | 6.864% | $56.9371 | $56.94 | $56.95 | $56.90 |
| Purchase #7 | $217.99 | 11.768% | $243.6431 | $243.64 | $243.65 | $243.60 |
| 7 purchase totals = | $895.23 | $973.3111 | $973.32 | $973.30 | $973.20 | |