| 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 | $26.99 | 11.270% | $30.0318 | $30.03 | $30.05 | $30.00 |
| Purchase #2 | $72.68 | 11.161% | $80.7918 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $206.54 | 6.331% | $219.616 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $233.29 | 7.153% | $249.9772 | $249.98 | $250.00 | $250.00 |
| Purchase #5 | $194.69 | 13.547% | $221.0647 | $221.06 | $221.05 | $221.10 |
| Purchase #6 | $116.74 | 6.602% | $124.4472 | $124.45 | $124.45 | $124.40 |
| Purchase #7 | $19.78 | 5.604% | $20.8885 | $20.89 | $20.90 | $20.90 |
| 7 purchase totals = | $870.71 | $946.8172 | $946.82 | $946.85 | $946.80 | |