| 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 | $154.45 | 10.112% | $170.068 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $75.63 | 8.104% | $81.7591 | $81.76 | $81.75 | $81.80 |
| Purchase #3 | $116.74 | 8.778% | $126.9874 | $126.99 | $127.00 | $127.00 |
| Purchase #4 | $129.67 | 12.857% | $146.3417 | $146.34 | $146.35 | $146.30 |
| Purchase #5 | $220.49 | 4.801% | $231.0757 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $210.74 | 10.790% | $233.4788 | $233.48 | $233.50 | $233.50 |
| Purchase #7 | $106.56 | 10.851% | $118.1228 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $1,014.28 | $1,107.8335 | $1,107.84 | $1,107.85 | $1,107.90 | |