| 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 | $193.25 | 9.719% | $212.032 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $196.84 | 6.473% | $209.5815 | $209.58 | $209.60 | $209.60 |
| Purchase #3 | $78.41 | 7.672% | $84.4256 | $84.43 | $84.45 | $84.40 |
| Purchase #4 | $16.86 | 11.497% | $18.7984 | $18.80 | $18.80 | $18.80 |
| Purchase #5 | $204.30 | 10.853% | $226.4727 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $101.51 | 6.167% | $107.7701 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $9.69 | 12.634% | $10.9142 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $800.86 | $869.9945 | $869.99 | $870.00 | $870.00 | |