| 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 | $123.65 | 4.533% | $129.2551 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $128.87 | 11.502% | $143.6926 | $143.69 | $143.70 | $143.70 |
| Purchase #3 | $18.25 | 11.120% | $20.2794 | $20.28 | $20.30 | $20.30 |
| Purchase #4 | $125.43 | 9.229% | $137.0059 | $137.01 | $137.00 | $137.00 |
| Purchase #5 | $179.82 | 7.535% | $193.3694 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $180.73 | 4.602% | $189.0472 | $189.05 | $189.05 | $189.00 |
| Purchase #7 | $161.60 | 5.605% | $170.6577 | $170.66 | $170.65 | $170.70 |
| 7 purchase totals = | $918.35 | $983.3073 | $983.32 | $983.30 | $983.40 | |