| 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 | $234.62 | 5.836% | $248.3124 | $248.31 | $248.30 | $248.30 |
| Purchase #2 | $235.86 | 7.741% | $254.1179 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $146.56 | 13.534% | $166.3954 | $166.40 | $166.40 | $166.40 |
| Purchase #4 | $144.84 | 12.653% | $163.1666 | $163.17 | $163.15 | $163.20 |
| Purchase #5 | $196.47 | 5.135% | $206.5587 | $206.56 | $206.55 | $206.60 |
| Purchase #6 | $188.89 | 3.476% | $195.4558 | $195.46 | $195.45 | $195.50 |
| Purchase #7 | $22.28 | 8.423% | $24.1566 | $24.16 | $24.15 | $24.20 |
| 7 purchase totals = | $1,169.52 | $1,258.1634 | $1,258.18 | $1,258.10 | $1,258.30 | |