| 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 | $142.33 | 11.184% | $158.2482 | $158.25 | $158.25 | $158.20 |
| Purchase #2 | $213.33 | 9.812% | $234.2619 | $234.26 | $234.25 | $234.30 |
| Purchase #3 | $135.56 | 4.669% | $141.8893 | $141.89 | $141.90 | $141.90 |
| Purchase #4 | $59.26 | 5.363% | $62.4381 | $62.44 | $62.45 | $62.40 |
| Purchase #5 | $129.43 | 12.413% | $145.4961 | $145.50 | $145.50 | $145.50 |
| Purchase #6 | $214.49 | 8.265% | $232.2176 | $232.22 | $232.20 | $232.20 |
| Purchase #7 | $72.92 | 13.592% | $82.8313 | $82.83 | $82.85 | $82.80 |
| 7 purchase totals = | $967.32 | $1,057.3825 | $1,057.39 | $1,057.40 | $1,057.30 | |