| 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 | $51.84 | 10.376% | $57.2189 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $48.77 | 5.448% | $51.427 | $51.43 | $51.45 | $51.40 |
| Purchase #3 | $18.45 | 13.169% | $20.8797 | $20.88 | $20.90 | $20.90 |
| Purchase #4 | $179.51 | 12.626% | $202.1749 | $202.17 | $202.15 | $202.20 |
| Purchase #5 | $54.83 | 3.431% | $56.7112 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $104.80 | 13.800% | $119.2624 | $119.26 | $119.25 | $119.30 |
| Purchase #7 | $221.32 | 10.603% | $244.7866 | $244.79 | $244.80 | $244.80 |
| 7 purchase totals = | $679.52 | $752.4607 | $752.46 | $752.45 | $752.50 | |