| 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 | $196.49 | 5.380% | $207.0612 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $104.81 | 9.363% | $114.6234 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $43.61 | 10.255% | $48.0822 | $48.08 | $48.10 | $48.10 |
| Purchase #4 | $78.42 | 9.723% | $86.0448 | $86.04 | $86.05 | $86.00 |
| Purchase #5 | $94.97 | 11.496% | $105.8878 | $105.89 | $105.90 | $105.90 |
| Purchase #6 | $48.80 | 12.862% | $55.0767 | $55.08 | $55.10 | $55.10 |
| Purchase #7 | $186.36 | 7.539% | $200.4097 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $753.46 | $817.1858 | $817.18 | $817.20 | $817.20 | |