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 | $10.49 | 3.840% | $10.8928 | $10.89 | $10.90 | $10.90 |
Purchase #2 | $78.47 | 8.618% | $85.2325 | $85.23 | $85.25 | $85.20 |
Purchase #3 | $80.91 | 8.662% | $87.9184 | $87.92 | $87.90 | $87.90 |
Purchase #4 | $84.56 | 10.826% | $93.7145 | $93.71 | $93.70 | $93.70 |
Purchase #5 | $20.35 | 13.613% | $23.1202 | $23.12 | $23.10 | $23.10 |
Purchase #6 | $110.34 | 13.429% | $125.1576 | $125.16 | $125.15 | $125.20 |
Purchase #7 | $227.25 | 10.610% | $251.3612 | $251.36 | $251.35 | $251.40 |
7 purchase totals = | $612.37 | $677.3972 | $677.39 | $677.35 | $677.40 |