| 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 | $100.67 | 6.615% | $107.3293 | $107.33 | $107.35 | $107.30 |
| Purchase #2 | $118.25 | 6.421% | $125.8428 | $125.84 | $125.85 | $125.80 |
| Purchase #3 | $82.52 | 11.371% | $91.9033 | $91.90 | $91.90 | $91.90 |
| Purchase #4 | $191.80 | 13.622% | $217.927 | $217.93 | $217.95 | $217.90 |
| Purchase #5 | $182.52 | 12.782% | $205.8497 | $205.85 | $205.85 | $205.80 |
| Purchase #6 | $132.89 | 7.430% | $142.7637 | $142.76 | $142.75 | $142.80 |
| Purchase #7 | $236.75 | 10.244% | $261.0027 | $261.00 | $261.00 | $261.00 |
| 7 purchase totals = | $1,045.40 | $1,152.6185 | $1,152.61 | $1,152.65 | $1,152.50 | |