| 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 | $170.74 | 8.273% | $184.8653 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $173.85 | 3.644% | $180.1851 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $88.39 | 9.113% | $96.445 | $96.45 | $96.45 | $96.40 |
| Purchase #4 | $95.29 | 10.275% | $105.081 | $105.08 | $105.10 | $105.10 |
| Purchase #5 | $22.77 | 10.521% | $25.1656 | $25.17 | $25.15 | $25.20 |
| Purchase #6 | $231.44 | 12.400% | $260.1386 | $260.14 | $260.15 | $260.10 |
| Purchase #7 | $49.29 | 3.659% | $51.0935 | $51.09 | $51.10 | $51.10 |
| 7 purchase totals = | $831.77 | $902.9741 | $902.99 | $903.00 | $903.00 | |