| 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 | $246.35 | 4.539% | $257.5318 | $257.53 | $257.55 | $257.50 |
| Purchase #2 | $205.41 | 12.448% | $230.9794 | $230.98 | $231.00 | $231.00 |
| Purchase #3 | $196.75 | 10.714% | $217.8298 | $217.83 | $217.85 | $217.80 |
| Purchase #4 | $179.43 | 5.728% | $189.7078 | $189.71 | $189.70 | $189.70 |
| Purchase #5 | $112.98 | 11.755% | $126.2608 | $126.26 | $126.25 | $126.30 |
| Purchase #6 | $15.65 | 13.866% | $17.82 | $17.82 | $17.80 | $17.80 |
| Purchase #7 | $188.81 | 6.185% | $200.4879 | $200.49 | $200.50 | $200.50 |
| 7 purchase totals = | $1,145.38 | $1,240.6175 | $1,240.62 | $1,240.65 | $1,240.60 | |