| 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 | $198.65 | 8.582% | $215.6981 | $215.70 | $215.70 | $215.70 |
| Purchase #2 | $112.69 | 13.793% | $128.2333 | $128.23 | $128.25 | $128.20 |
| Purchase #3 | $57.34 | 7.105% | $61.414 | $61.41 | $61.40 | $61.40 |
| Purchase #4 | $113.82 | 7.846% | $122.7503 | $122.75 | $122.75 | $122.80 |
| Purchase #5 | $128.55 | 4.562% | $134.4145 | $134.41 | $134.40 | $134.40 |
| Purchase #6 | $13.36 | 12.268% | $14.999 | $15.00 | $15.00 | $15.00 |
| Purchase #7 | $191.80 | 11.858% | $214.5436 | $214.54 | $214.55 | $214.50 |
| 7 purchase totals = | $816.21 | $892.0528 | $892.04 | $892.05 | $892.00 | |