| 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 | $78.90 | 9.247% | $86.1959 | $86.20 | $86.20 | $86.20 |
| Purchase #2 | $132.67 | 6.219% | $140.9207 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $222.72 | 13.134% | $251.972 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $59.78 | 8.795% | $65.0377 | $65.04 | $65.05 | $65.00 |
| Purchase #5 | $144.61 | 8.732% | $157.2373 | $157.24 | $157.25 | $157.20 |
| Purchase #6 | $115.44 | 8.772% | $125.5664 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $25.55 | 10.646% | $28.2701 | $28.27 | $28.25 | $28.30 |
| 7 purchase totals = | $779.67 | $855.2001 | $855.21 | $855.15 | $855.20 | |