| 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 | $215.37 | 7.383% | $231.2708 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $99.48 | 7.431% | $106.8724 | $106.87 | $106.85 | $106.90 |
| Purchase #3 | $234.80 | 5.443% | $247.5802 | $247.58 | $247.60 | $247.60 |
| Purchase #4 | $232.75 | 12.482% | $261.8019 | $261.80 | $261.80 | $261.80 |
| Purchase #5 | $237.41 | 12.414% | $266.8821 | $266.88 | $266.90 | $266.90 |
| Purchase #6 | $89.48 | 11.393% | $99.6745 | $99.67 | $99.65 | $99.70 |
| Purchase #7 | $209.34 | 3.818% | $217.3326 | $217.33 | $217.35 | $217.30 |
| 7 purchase totals = | $1,318.63 | $1,431.4145 | $1,431.40 | $1,431.40 | $1,431.50 | |