| 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 | $108.79 | 3.590% | $112.6956 | $112.70 | $112.70 | $112.70 |
| Purchase #2 | $17.86 | 10.576% | $19.7489 | $19.75 | $19.75 | $19.70 |
| Purchase #3 | $72.33 | 10.618% | $80.01 | $80.01 | $80.00 | $80.00 |
| Purchase #4 | $248.26 | 12.214% | $278.5825 | $278.58 | $278.60 | $278.60 |
| Purchase #5 | $218.91 | 8.161% | $236.7752 | $236.78 | $236.80 | $236.80 |
| Purchase #6 | $104.93 | 13.129% | $118.7063 | $118.71 | $118.70 | $118.70 |
| Purchase #7 | $117.84 | 5.194% | $123.9606 | $123.96 | $123.95 | $124.00 |
| 7 purchase totals = | $888.92 | $970.4791 | $970.49 | $970.50 | $970.50 | |