| 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 | $140.50 | 9.499% | $153.8461 | $153.85 | $153.85 | $153.80 |
| Purchase #2 | $117.83 | 7.274% | $126.401 | $126.40 | $126.40 | $126.40 |
| Purchase #3 | $125.88 | 13.418% | $142.7706 | $142.77 | $142.75 | $142.80 |
| Purchase #4 | $6.92 | 4.744% | $7.2483 | $7.25 | $7.25 | $7.20 |
| Purchase #5 | $75.93 | 13.375% | $86.0856 | $86.09 | $86.10 | $86.10 |
| Purchase #6 | $188.31 | 8.842% | $204.9604 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $191.84 | 3.586% | $198.7194 | $198.72 | $198.70 | $198.70 |
| 7 purchase totals = | $847.21 | $920.0314 | $920.04 | $920.00 | $920.00 | |