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 | $19.89 | 9.434% | $21.7664 | $21.77 | $21.75 | $21.80 |
Purchase #2 | $166.88 | 4.142% | $173.7922 | $173.79 | $173.80 | $173.80 |
Purchase #3 | $197.91 | 6.498% | $210.7702 | $210.77 | $210.75 | $210.80 |
Purchase #4 | $26.72 | 7.352% | $28.6845 | $28.68 | $28.70 | $28.70 |
Purchase #5 | $29.44 | 11.395% | $32.7947 | $32.79 | $32.80 | $32.80 |
Purchase #6 | $203.43 | 12.691% | $229.2473 | $229.25 | $229.25 | $229.20 |
Purchase #7 | $112.82 | 11.639% | $125.9511 | $125.95 | $125.95 | $126.00 |
7 purchase totals = | $757.09 | $823.0064 | $823.00 | $823.00 | $823.10 |