| 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 | $143.87 | 13.526% | $163.3299 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $61.86 | 13.800% | $70.3967 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $233.90 | 11.625% | $261.0909 | $261.09 | $261.10 | $261.10 |
| Purchase #4 | $196.52 | 12.628% | $221.3365 | $221.34 | $221.35 | $221.30 |
| Purchase #5 | $235.69 | 11.148% | $261.9647 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $30.56 | 10.730% | $33.8391 | $33.84 | $33.85 | $33.80 |
| Purchase #7 | $226.87 | 6.494% | $241.6029 | $241.60 | $241.60 | $241.60 |
| 7 purchase totals = | $1,129.27 | $1,253.5607 | $1,253.56 | $1,253.60 | $1,253.50 | |