| 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 | $72.71 | 8.420% | $78.8322 | $78.83 | $78.85 | $78.80 |
| Purchase #2 | $52.43 | 12.380% | $58.9208 | $58.92 | $58.90 | $58.90 |
| Purchase #3 | $179.80 | 10.770% | $199.1645 | $199.16 | $199.15 | $199.20 |
| Purchase #4 | $148.29 | 5.648% | $156.6654 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $13.87 | 8.191% | $15.0061 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $245.84 | 13.133% | $278.1262 | $278.13 | $278.15 | $278.10 |
| Purchase #7 | $119.68 | 9.319% | $130.833 | $130.83 | $130.85 | $130.80 |
| 7 purchase totals = | $832.62 | $917.5482 | $917.55 | $917.55 | $917.50 | |