| 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 | $119.72 | 6.563% | $127.5772 | $127.58 | $127.60 | $127.60 |
| Purchase #2 | $79.48 | 8.229% | $86.0204 | $86.02 | $86.00 | $86.00 |
| Purchase #3 | $246.51 | 13.861% | $280.6788 | $280.68 | $280.70 | $280.70 |
| Purchase #4 | $103.40 | 6.694% | $110.3216 | $110.32 | $110.30 | $110.30 |
| Purchase #5 | $196.30 | 5.824% | $207.7325 | $207.73 | $207.75 | $207.70 |
| Purchase #6 | $160.33 | 10.683% | $177.4581 | $177.46 | $177.45 | $177.50 |
| Purchase #7 | $227.64 | 4.273% | $237.3671 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,133.38 | $1,227.1557 | $1,227.16 | $1,227.15 | $1,227.20 | |