| 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 | $207.25 | 6.621% | $220.972 | $220.97 | $220.95 | $221.00 |
| Purchase #2 | $165.49 | 7.312% | $177.5906 | $177.59 | $177.60 | $177.60 |
| Purchase #3 | $13.66 | 11.663% | $15.2532 | $15.25 | $15.25 | $15.30 |
| Purchase #4 | $106.95 | 12.488% | $120.3059 | $120.31 | $120.30 | $120.30 |
| Purchase #5 | $136.47 | 5.627% | $144.1492 | $144.15 | $144.15 | $144.10 |
| Purchase #6 | $67.86 | 3.158% | $70.003 | $70.00 | $70.00 | $70.00 |
| Purchase #7 | $159.68 | 6.598% | $170.2157 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $857.36 | $918.4896 | $918.49 | $918.45 | $918.50 | |