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 | $15.39 | 3.627% | $15.9482 | $15.95 | $15.95 | $15.90 |
Purchase #2 | $237.75 | 7.643% | $255.9212 | $255.92 | $255.90 | $255.90 |
Purchase #3 | $40.87 | 12.791% | $46.0977 | $46.10 | $46.10 | $46.10 |
Purchase #4 | $40.27 | 4.208% | $41.9646 | $41.96 | $41.95 | $42.00 |
Purchase #5 | $240.66 | 7.638% | $259.0416 | $259.04 | $259.05 | $259.00 |
Purchase #6 | $99.77 | 7.644% | $107.3964 | $107.40 | $107.40 | $107.40 |
Purchase #7 | $133.90 | 7.652% | $144.146 | $144.15 | $144.15 | $144.10 |
7 purchase totals = | $808.61 | $870.5157 | $870.52 | $870.50 | $870.40 |