| 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 | $156.37 | 9.513% | $171.2455 | $171.25 | $171.25 | $171.20 |
| Purchase #2 | $46.46 | 6.821% | $49.629 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $46.67 | 13.450% | $52.9471 | $52.95 | $52.95 | $52.90 |
| Purchase #4 | $163.46 | 8.824% | $177.8837 | $177.88 | $177.90 | $177.90 |
| Purchase #5 | $23.41 | 13.604% | $26.5947 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $70.85 | 11.266% | $78.832 | $78.83 | $78.85 | $78.80 |
| Purchase #7 | $113.87 | 10.757% | $126.119 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $621.09 | $683.2510 | $683.25 | $683.30 | $683.10 | |