| 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 | $21.61 | 13.425% | $24.5111 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $125.97 | 13.527% | $143.01 | $143.01 | $143.00 | $143.00 |
| Purchase #3 | $247.93 | 8.478% | $268.9495 | $268.95 | $268.95 | $268.90 |
| Purchase #4 | $227.25 | 4.298% | $237.0172 | $237.02 | $237.00 | $237.00 |
| Purchase #5 | $109.94 | 3.803% | $114.121 | $114.12 | $114.10 | $114.10 |
| Purchase #6 | $231.49 | 9.584% | $253.676 | $253.68 | $253.70 | $253.70 |
| Purchase #7 | $163.69 | 4.575% | $171.1788 | $171.18 | $171.20 | $171.20 |
| 7 purchase totals = | $1,127.88 | $1,212.4636 | $1,212.47 | $1,212.45 | $1,212.40 | |