| 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 | $169.81 | 5.202% | $178.6435 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $61.35 | 7.812% | $66.1427 | $66.14 | $66.15 | $66.10 |
| Purchase #3 | $33.59 | 9.107% | $36.649 | $36.65 | $36.65 | $36.60 |
| Purchase #4 | $95.69 | 7.531% | $102.8964 | $102.90 | $102.90 | $102.90 |
| Purchase #5 | $224.79 | 5.791% | $237.8076 | $237.81 | $237.80 | $237.80 |
| Purchase #6 | $203.92 | 12.297% | $228.996 | $229.00 | $229.00 | $229.00 |
| Purchase #7 | $249.74 | 11.576% | $278.6499 | $278.65 | $278.65 | $278.60 |
| 7 purchase totals = | $1,038.89 | $1,129.7851 | $1,129.79 | $1,129.80 | $1,129.60 | |