| 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 | $156.30 | 12.618% | $176.0219 | $176.02 | $176.00 | $176.00 |
| Purchase #2 | $172.28 | 12.238% | $193.3636 | $193.36 | $193.35 | $193.40 |
| Purchase #3 | $126.53 | 4.390% | $132.0847 | $132.08 | $132.10 | $132.10 |
| Purchase #4 | $171.28 | 6.520% | $182.4475 | $182.45 | $182.45 | $182.40 |
| Purchase #5 | $198.71 | 8.286% | $215.1751 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $123.43 | 5.232% | $129.8879 | $129.89 | $129.90 | $129.90 |
| Purchase #7 | $76.37 | 6.632% | $81.4349 | $81.43 | $81.45 | $81.40 |
| 7 purchase totals = | $1,024.90 | $1,110.4156 | $1,110.41 | $1,110.45 | $1,110.40 | |