| 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 | $118.35 | 7.449% | $127.1659 | $127.17 | $127.15 | $127.20 |
| Purchase #2 | $248.66 | 9.573% | $272.4642 | $272.46 | $272.45 | $272.50 |
| Purchase #3 | $232.88 | 3.710% | $241.5198 | $241.52 | $241.50 | $241.50 |
| Purchase #4 | $247.30 | 13.695% | $281.1677 | $281.17 | $281.15 | $281.20 |
| Purchase #5 | $208.40 | 3.239% | $215.1501 | $215.15 | $215.15 | $215.20 |
| Purchase #6 | $169.42 | 10.811% | $187.736 | $187.74 | $187.75 | $187.70 |
| Purchase #7 | $159.58 | 3.196% | $164.6802 | $164.68 | $164.70 | $164.70 |
| 7 purchase totals = | $1,384.59 | $1,489.8839 | $1,489.89 | $1,489.85 | $1,490.00 | |