| 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 | $107.59 | 6.346% | $114.4177 | $114.42 | $114.40 | $114.40 |
| Purchase #2 | $83.48 | 3.758% | $86.6172 | $86.62 | $86.60 | $86.60 |
| Purchase #3 | $90.68 | 10.254% | $99.9783 | $99.98 | $100.00 | $100.00 |
| Purchase #4 | $35.61 | 3.793% | $36.9607 | $36.96 | $36.95 | $37.00 |
| Purchase #5 | $188.95 | 13.281% | $214.0444 | $214.04 | $214.05 | $214.00 |
| Purchase #6 | $127.74 | 5.473% | $134.7312 | $134.73 | $134.75 | $134.70 |
| Purchase #7 | $125.95 | 4.803% | $131.9994 | $132.00 | $132.00 | $132.00 |
| 7 purchase totals = | $760.00 | $818.7489 | $818.75 | $818.75 | $818.70 | |