| 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 | $14.70 | 10.227% | $16.2034 | $16.20 | $16.20 | $16.20 |
| Purchase #2 | $241.55 | 8.191% | $261.3354 | $261.34 | $261.35 | $261.30 |
| Purchase #3 | $65.33 | 9.771% | $71.7134 | $71.71 | $71.70 | $71.70 |
| Purchase #4 | $134.25 | 11.719% | $149.9828 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $172.97 | 13.861% | $196.9454 | $196.95 | $196.95 | $196.90 |
| Purchase #6 | $15.29 | 7.862% | $16.4921 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $215.85 | 3.749% | $223.9422 | $223.94 | $223.95 | $223.90 |
| 7 purchase totals = | $859.94 | $936.6147 | $936.61 | $936.65 | $936.50 | |