| 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 | $232.79 | 6.305% | $247.4674 | $247.47 | $247.45 | $247.50 |
| Purchase #2 | $208.48 | 5.608% | $220.1716 | $220.17 | $220.15 | $220.20 |
| Purchase #3 | $110.37 | 5.208% | $116.1181 | $116.12 | $116.10 | $116.10 |
| Purchase #4 | $7.93 | 7.163% | $8.498 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $121.61 | 7.231% | $130.4036 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $118.30 | 7.587% | $127.2754 | $127.28 | $127.30 | $127.30 |
| Purchase #7 | $188.27 | 3.850% | $195.5184 | $195.52 | $195.50 | $195.50 |
| 7 purchase totals = | $987.75 | $1,045.4525 | $1,045.46 | $1,045.40 | $1,045.50 | |