| 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 | $47.38 | 10.533% | $52.3705 | $52.37 | $52.35 | $52.40 |
| Purchase #2 | $41.88 | 6.858% | $44.7521 | $44.75 | $44.75 | $44.80 |
| Purchase #3 | $165.76 | 9.313% | $181.1972 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $49.40 | 5.644% | $52.1881 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $93.66 | 5.112% | $98.4479 | $98.45 | $98.45 | $98.40 |
| Purchase #6 | $127.31 | 3.856% | $132.2191 | $132.22 | $132.20 | $132.20 |
| Purchase #7 | $189.27 | 3.290% | $195.497 | $195.50 | $195.50 | $195.50 |
| 7 purchase totals = | $714.66 | $756.6719 | $756.68 | $756.65 | $756.70 | |