| 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 | $173.78 | 5.197% | $182.8113 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $28.45 | 8.754% | $30.9405 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $199.49 | 13.629% | $226.6785 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $109.41 | 4.799% | $114.6606 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $232.52 | 13.530% | $263.98 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $243.32 | 10.105% | $267.9075 | $267.91 | $267.90 | $267.90 |
| Purchase #7 | $79.64 | 8.278% | $86.2326 | $86.23 | $86.25 | $86.20 |
| 7 purchase totals = | $1,066.61 | $1,173.2110 | $1,173.21 | $1,173.25 | $1,173.20 | |