| 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 | $42.95 | 13.410% | $48.7096 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $170.56 | 7.416% | $183.2087 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $169.73 | 8.523% | $184.1961 | $184.20 | $184.20 | $184.20 |
| Purchase #4 | $212.87 | 5.401% | $224.3671 | $224.37 | $224.35 | $224.40 |
| Purchase #5 | $81.96 | 8.644% | $89.0446 | $89.04 | $89.05 | $89.00 |
| Purchase #6 | $151.69 | 3.216% | $156.5684 | $156.57 | $156.55 | $156.60 |
| Purchase #7 | $241.41 | 9.585% | $264.5491 | $264.55 | $264.55 | $264.50 |
| 7 purchase totals = | $1,071.17 | $1,150.6436 | $1,150.65 | $1,150.60 | $1,150.60 | |