| 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 | $148.73 | 3.147% | $153.4105 | $153.41 | $153.40 | $153.40 |
| Purchase #2 | $47.58 | 6.161% | $50.5114 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $44.60 | 13.546% | $50.6415 | $50.64 | $50.65 | $50.60 |
| Purchase #4 | $105.37 | 9.664% | $115.553 | $115.55 | $115.55 | $115.60 |
| Purchase #5 | $100.27 | 6.397% | $106.6843 | $106.68 | $106.70 | $106.70 |
| Purchase #6 | $188.58 | 7.627% | $202.963 | $202.96 | $202.95 | $203.00 |
| Purchase #7 | $228.69 | 4.435% | $238.8324 | $238.83 | $238.85 | $238.80 |
| 7 purchase totals = | $863.82 | $918.5961 | $918.58 | $918.60 | $918.60 | |