| 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 | $224.86 | 7.630% | $242.0168 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $115.36 | 12.337% | $129.592 | $129.59 | $129.60 | $129.60 |
| Purchase #3 | $15.73 | 10.690% | $17.4115 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $171.68 | 5.757% | $181.5636 | $181.56 | $181.55 | $181.60 |
| Purchase #5 | $11.37 | 10.337% | $12.5453 | $12.55 | $12.55 | $12.50 |
| Purchase #6 | $243.42 | 4.459% | $254.2741 | $254.27 | $254.25 | $254.30 |
| Purchase #7 | $27.29 | 10.608% | $30.1849 | $30.18 | $30.20 | $30.20 |
| 7 purchase totals = | $809.71 | $867.5882 | $867.58 | $867.55 | $867.60 | |