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 | $17.37 | 3.643% | $18.0028 | $18.00 | $18.00 | $18.00 |
Purchase #2 | $222.45 | 6.149% | $236.1285 | $236.13 | $236.15 | $236.10 |
Purchase #3 | $15.88 | 9.102% | $17.3254 | $17.33 | $17.35 | $17.30 |
Purchase #4 | $164.50 | 12.304% | $184.7401 | $184.74 | $184.75 | $184.70 |
Purchase #5 | $21.96 | 5.433% | $23.1531 | $23.15 | $23.15 | $23.20 |
Purchase #6 | $14.30 | 4.456% | $14.9372 | $14.94 | $14.95 | $14.90 |
Purchase #7 | $58.80 | 3.157% | $60.6563 | $60.66 | $60.65 | $60.70 |
7 purchase totals = | $515.26 | $554.9434 | $554.95 | $555.00 | $554.90 |