| 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 | $87.25 | 6.379% | $92.8157 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $170.45 | 10.589% | $188.499 | $188.50 | $188.50 | $188.50 |
| Purchase #3 | $6.81 | 9.872% | $7.4823 | $7.48 | $7.50 | $7.50 |
| Purchase #4 | $224.70 | 8.506% | $243.813 | $243.81 | $243.80 | $243.80 |
| Purchase #5 | $206.96 | 3.107% | $213.3902 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $5.28 | 13.823% | $6.0099 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $163.76 | 12.839% | $184.7851 | $184.79 | $184.80 | $184.80 |
| 7 purchase totals = | $865.21 | $936.7952 | $936.80 | $936.80 | $936.80 | |