| 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 | $104.48 | 11.259% | $116.2434 | $116.24 | $116.25 | $116.20 |
| Purchase #2 | $58.39 | 13.742% | $66.414 | $66.41 | $66.40 | $66.40 |
| Purchase #3 | $179.71 | 12.836% | $202.7776 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $250.43 | 12.208% | $281.0025 | $281.00 | $281.00 | $281.00 |
| Purchase #5 | $136.33 | 13.301% | $154.4633 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $203.46 | 6.117% | $215.9056 | $215.91 | $215.90 | $215.90 |
| Purchase #7 | $245.79 | 3.490% | $254.3681 | $254.37 | $254.35 | $254.40 |
| 7 purchase totals = | $1,178.59 | $1,291.1745 | $1,291.17 | $1,291.15 | $1,291.20 | |