| 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 | $155.34 | 9.728% | $170.4515 | $170.45 | $170.45 | $170.50 |
| Purchase #2 | $227.58 | 4.797% | $238.497 | $238.50 | $238.50 | $238.50 |
| Purchase #3 | $59.48 | 12.637% | $66.9965 | $67.00 | $67.00 | $67.00 |
| Purchase #4 | $156.37 | 11.729% | $174.7106 | $174.71 | $174.70 | $174.70 |
| Purchase #5 | $82.56 | 6.659% | $88.0577 | $88.06 | $88.05 | $88.10 |
| Purchase #6 | $107.85 | 8.477% | $116.9924 | $116.99 | $117.00 | $117.00 |
| Purchase #7 | $86.37 | 5.715% | $91.306 | $91.31 | $91.30 | $91.30 |
| 7 purchase totals = | $875.55 | $947.0117 | $947.02 | $947.00 | $947.10 | |