| 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 | $51.45 | 8.309% | $55.725 | $55.73 | $55.75 | $55.70 |
| Purchase #2 | $148.98 | 7.414% | $160.0254 | $160.03 | $160.05 | $160.00 |
| Purchase #3 | $119.30 | 7.145% | $127.824 | $127.82 | $127.80 | $127.80 |
| Purchase #4 | $75.63 | 4.481% | $79.019 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $237.38 | 7.338% | $254.7989 | $254.80 | $254.80 | $254.80 |
| Purchase #6 | $30.89 | 11.761% | $34.523 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $164.74 | 11.861% | $184.2798 | $184.28 | $184.30 | $184.30 |
| 7 purchase totals = | $828.37 | $896.1951 | $896.20 | $896.20 | $896.10 | |