| 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 | $106.63 | 11.821% | $119.2347 | $119.23 | $119.25 | $119.20 |
| Purchase #2 | $72.65 | 3.374% | $75.1012 | $75.10 | $75.10 | $75.10 |
| Purchase #3 | $185.71 | 12.389% | $208.7176 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $189.70 | 8.551% | $205.9212 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $20.98 | 8.398% | $22.7419 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $146.53 | 9.720% | $160.7727 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $148.81 | 12.237% | $167.0199 | $167.02 | $167.00 | $167.00 |
| 7 purchase totals = | $871.01 | $959.5092 | $959.50 | $959.45 | $959.40 | |