| 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 | $222.54 | 12.554% | $250.4777 | $250.48 | $250.50 | $250.50 |
| Purchase #2 | $126.92 | 5.260% | $133.596 | $133.60 | $133.60 | $133.60 |
| Purchase #3 | $13.27 | 9.201% | $14.491 | $14.49 | $14.50 | $14.50 |
| Purchase #4 | $75.74 | 12.218% | $84.9939 | $84.99 | $85.00 | $85.00 |
| Purchase #5 | $197.90 | 11.392% | $220.4448 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $74.76 | 12.112% | $83.8149 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $22.61 | 11.689% | $25.2529 | $25.25 | $25.25 | $25.30 |
| 7 purchase totals = | $733.74 | $813.0712 | $813.06 | $813.10 | $813.10 | |