| 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 | $159.37 | 13.152% | $180.3303 | $180.33 | $180.35 | $180.30 |
| Purchase #2 | $165.81 | 6.869% | $177.1995 | $177.20 | $177.20 | $177.20 |
| Purchase #3 | $177.41 | 7.106% | $190.0168 | $190.02 | $190.00 | $190.00 |
| Purchase #4 | $21.64 | 12.645% | $24.3764 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $21.98 | 9.539% | $24.0767 | $24.08 | $24.10 | $24.10 |
| Purchase #6 | $154.91 | 6.375% | $164.7855 | $164.79 | $164.80 | $164.80 |
| Purchase #7 | $210.83 | 12.289% | $236.7389 | $236.74 | $236.75 | $236.70 |
| 7 purchase totals = | $911.95 | $997.5241 | $997.54 | $997.60 | $997.50 | |