| 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 | $225.32 | 10.411% | $248.7781 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $28.72 | 6.324% | $30.5363 | $30.54 | $30.55 | $30.50 |
| Purchase #3 | $150.80 | 9.534% | $165.1773 | $165.18 | $165.20 | $165.20 |
| Purchase #4 | $10.37 | 3.215% | $10.7034 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $126.39 | 13.842% | $143.8849 | $143.88 | $143.90 | $143.90 |
| Purchase #6 | $220.33 | 3.260% | $227.5128 | $227.51 | $227.50 | $227.50 |
| Purchase #7 | $133.92 | 5.521% | $141.3137 | $141.31 | $141.30 | $141.30 |
| 7 purchase totals = | $895.85 | $967.9065 | $967.90 | $967.95 | $967.90 | |