| 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 | $29.82 | 13.647% | $33.8895 | $33.89 | $33.90 | $33.90 |
| Purchase #2 | $161.48 | 13.246% | $182.8696 | $182.87 | $182.85 | $182.90 |
| Purchase #3 | $150.66 | 8.264% | $163.1105 | $163.11 | $163.10 | $163.10 |
| Purchase #4 | $178.61 | 11.758% | $199.611 | $199.61 | $199.60 | $199.60 |
| Purchase #5 | $110.89 | 9.735% | $121.6851 | $121.69 | $121.70 | $121.70 |
| Purchase #6 | $208.72 | 3.197% | $215.3928 | $215.39 | $215.40 | $215.40 |
| Purchase #7 | $95.61 | 3.551% | $99.0051 | $99.01 | $99.00 | $99.00 |
| 7 purchase totals = | $935.79 | $1,015.5636 | $1,015.57 | $1,015.55 | $1,015.60 | |