| 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 | $65.67 | 5.211% | $69.0921 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $139.46 | 8.113% | $150.7744 | $150.77 | $150.75 | $150.80 |
| Purchase #3 | $13.90 | 6.487% | $14.8017 | $14.80 | $14.80 | $14.80 |
| Purchase #4 | $170.72 | 3.572% | $176.8181 | $176.82 | $176.80 | $176.80 |
| Purchase #5 | $169.88 | 11.225% | $188.949 | $188.95 | $188.95 | $188.90 |
| Purchase #6 | $20.97 | 8.785% | $22.8122 | $22.81 | $22.80 | $22.80 |
| Purchase #7 | $28.79 | 6.815% | $30.752 | $30.75 | $30.75 | $30.80 |
| 7 purchase totals = | $609.39 | $653.9995 | $653.99 | $653.95 | $654.00 | |