| 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 | $143.78 | 3.273% | $148.4859 | $148.49 | $148.50 | $148.50 |
| Purchase #2 | $247.67 | 5.344% | $260.9055 | $260.91 | $260.90 | $260.90 |
| Purchase #3 | $180.69 | 11.521% | $201.5073 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $244.74 | 11.431% | $272.7162 | $272.72 | $272.70 | $272.70 |
| Purchase #5 | $192.98 | 8.257% | $208.9144 | $208.91 | $208.90 | $208.90 |
| Purchase #6 | $116.36 | 7.735% | $125.3604 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $16.41 | 4.262% | $17.1094 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $1,142.63 | $1,234.9991 | $1,235.01 | $1,234.95 | $1,235.00 | |