| 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 | $247.83 | 9.605% | $271.6341 | $271.63 | $271.65 | $271.60 |
| Purchase #2 | $155.42 | 13.858% | $176.9581 | $176.96 | $176.95 | $177.00 |
| Purchase #3 | $45.31 | 4.148% | $47.1895 | $47.19 | $47.20 | $47.20 |
| Purchase #4 | $202.32 | 11.555% | $225.6981 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $58.98 | 10.133% | $64.9564 | $64.96 | $64.95 | $65.00 |
| Purchase #6 | $32.88 | 9.385% | $35.9658 | $35.97 | $35.95 | $36.00 |
| Purchase #7 | $46.84 | 6.208% | $49.7478 | $49.75 | $49.75 | $49.70 |
| 7 purchase totals = | $789.58 | $872.1498 | $872.16 | $872.15 | $872.20 | |