| 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 | $200.69 | 8.647% | $218.0437 | $218.04 | $218.05 | $218.00 |
| Purchase #2 | $108.44 | 6.167% | $115.1275 | $115.13 | $115.15 | $115.10 |
| Purchase #3 | $76.90 | 13.609% | $87.3653 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $119.95 | 4.193% | $124.9795 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $25.72 | 9.294% | $28.1104 | $28.11 | $28.10 | $28.10 |
| Purchase #6 | $222.94 | 3.632% | $231.0372 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $108.95 | 5.256% | $114.6764 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $863.59 | $919.3400 | $919.35 | $919.40 | $919.30 | |