| 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 | $165.69 | 5.658% | $175.0647 | $175.06 | $175.05 | $175.10 |
| Purchase #2 | $240.45 | 7.346% | $258.1135 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $209.55 | 6.104% | $222.3409 | $222.34 | $222.35 | $222.30 |
| Purchase #4 | $236.82 | 7.676% | $254.9983 | $255.00 | $255.00 | $255.00 |
| Purchase #5 | $27.41 | 6.711% | $29.2495 | $29.25 | $29.25 | $29.20 |
| Purchase #6 | $77.84 | 5.244% | $81.9219 | $81.92 | $81.90 | $81.90 |
| Purchase #7 | $6.85 | 4.304% | $7.1448 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $964.61 | $1,028.8336 | $1,028.82 | $1,028.80 | $1,028.70 | |