| 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 | $165.30 | 6.412% | $175.899 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $249.94 | 4.219% | $260.485 | $260.49 | $260.50 | $260.50 |
| Purchase #3 | $157.93 | 3.377% | $163.2633 | $163.26 | $163.25 | $163.30 |
| Purchase #4 | $113.81 | 3.283% | $117.5464 | $117.55 | $117.55 | $117.50 |
| Purchase #5 | $176.61 | 12.667% | $198.9812 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $147.84 | 10.470% | $163.3188 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $132.44 | 3.722% | $137.3694 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $1,143.87 | $1,216.8631 | $1,216.87 | $1,216.85 | $1,216.90 | |