| 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 | $70.85 | 10.464% | $78.2637 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $129.35 | 9.635% | $141.8129 | $141.81 | $141.80 | $141.80 |
| Purchase #3 | $107.47 | 4.329% | $112.1224 | $112.12 | $112.10 | $112.10 |
| Purchase #4 | $86.54 | 6.329% | $92.0171 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $106.57 | 13.773% | $121.2479 | $121.25 | $121.25 | $121.20 |
| Purchase #6 | $114.47 | 12.833% | $129.1599 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $167.26 | 5.746% | $176.8708 | $176.87 | $176.85 | $176.90 |
| 7 purchase totals = | $782.51 | $851.4947 | $851.49 | $851.40 | $851.50 | |