| 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 | $194.64 | 3.429% | $201.3142 | $201.31 | $201.30 | $201.30 |
| Purchase #2 | $143.88 | 13.334% | $163.065 | $163.07 | $163.05 | $163.10 |
| Purchase #3 | $167.64 | 3.435% | $173.3984 | $173.40 | $173.40 | $173.40 |
| Purchase #4 | $51.50 | 12.181% | $57.7732 | $57.77 | $57.75 | $57.80 |
| Purchase #5 | $177.38 | 3.298% | $183.23 | $183.23 | $183.25 | $183.20 |
| Purchase #6 | $119.68 | 10.545% | $132.3003 | $132.30 | $132.30 | $132.30 |
| Purchase #7 | $41.96 | 7.374% | $45.0541 | $45.05 | $45.05 | $45.10 |
| 7 purchase totals = | $896.68 | $956.1352 | $956.13 | $956.10 | $956.20 | |