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 | $20.79 | 5.140% | $21.8586 | $21.86 | $21.85 | $21.90 |
Purchase #2 | $110.44 | 13.164% | $124.9783 | $124.98 | $125.00 | $125.00 |
Purchase #3 | $130.36 | 3.358% | $134.7375 | $134.74 | $134.75 | $134.70 |
Purchase #4 | $222.58 | 5.383% | $234.5615 | $234.56 | $234.55 | $234.60 |
Purchase #5 | $49.84 | 12.308% | $55.9743 | $55.97 | $55.95 | $56.00 |
Purchase #6 | $110.85 | 9.756% | $121.6645 | $121.66 | $121.65 | $121.70 |
Purchase #7 | $158.88 | 3.773% | $164.8745 | $164.87 | $164.85 | $164.90 |
7 purchase totals = | $803.74 | $858.6492 | $858.64 | $858.60 | $858.80 |