| 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 | $129.36 | 5.478% | $136.4463 | $136.45 | $136.45 | $136.40 |
| Purchase #2 | $237.46 | 4.831% | $248.9317 | $248.93 | $248.95 | $248.90 |
| Purchase #3 | $62.58 | 9.223% | $68.3518 | $68.35 | $68.35 | $68.40 |
| Purchase #4 | $241.95 | 5.114% | $254.3233 | $254.32 | $254.30 | $254.30 |
| Purchase #5 | $248.77 | 10.122% | $273.9505 | $273.95 | $273.95 | $274.00 |
| Purchase #6 | $208.78 | 13.168% | $236.2722 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $196.46 | 9.666% | $215.4498 | $215.45 | $215.45 | $215.40 |
| 7 purchase totals = | $1,325.36 | $1,433.7256 | $1,433.72 | $1,433.70 | $1,433.70 | |