| 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 | $81.53 | 9.146% | $88.9867 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $127.29 | 5.490% | $134.2782 | $134.28 | $134.30 | $134.30 |
| Purchase #3 | $108.57 | 9.672% | $119.0709 | $119.07 | $119.05 | $119.10 |
| Purchase #4 | $49.68 | 11.471% | $55.3788 | $55.38 | $55.40 | $55.40 |
| Purchase #5 | $239.28 | 3.757% | $248.2697 | $248.27 | $248.25 | $248.30 |
| Purchase #6 | $138.32 | 4.660% | $144.7657 | $144.77 | $144.75 | $144.80 |
| Purchase #7 | $10.87 | 5.328% | $11.4492 | $11.45 | $11.45 | $11.40 |
| 7 purchase totals = | $755.54 | $802.1992 | $802.21 | $802.20 | $802.30 | |