| 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 | $28.87 | 5.200% | $30.3712 | $30.37 | $30.35 | $30.40 |
| Purchase #2 | $216.74 | 11.139% | $240.8827 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $208.55 | 3.157% | $215.1339 | $215.13 | $215.15 | $215.10 |
| Purchase #4 | $185.90 | 10.359% | $205.1574 | $205.16 | $205.15 | $205.20 |
| Purchase #5 | $15.35 | 11.603% | $17.1311 | $17.13 | $17.15 | $17.10 |
| Purchase #6 | $239.64 | 5.181% | $252.0557 | $252.06 | $252.05 | $252.10 |
| Purchase #7 | $139.36 | 12.459% | $156.7229 | $156.72 | $156.70 | $156.70 |
| 7 purchase totals = | $1,034.41 | $1,117.4549 | $1,117.45 | $1,117.45 | $1,117.50 | |