| 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 | $146.96 | 3.731% | $152.4431 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $146.52 | 11.804% | $163.8152 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $213.43 | 4.130% | $222.2447 | $222.24 | $222.25 | $222.20 |
| Purchase #4 | $69.57 | 9.808% | $76.3934 | $76.39 | $76.40 | $76.40 |
| Purchase #5 | $44.85 | 8.420% | $48.6264 | $48.63 | $48.65 | $48.60 |
| Purchase #6 | $71.89 | 9.408% | $78.6534 | $78.65 | $78.65 | $78.70 |
| Purchase #7 | $164.89 | 11.597% | $184.0123 | $184.01 | $184.00 | $184.00 |
| 7 purchase totals = | $858.11 | $926.1885 | $926.18 | $926.20 | $926.10 | |