| 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 | $50.94 | 9.824% | $55.9443 | $55.94 | $55.95 | $55.90 |
| Purchase #2 | $219.54 | 5.261% | $231.09 | $231.09 | $231.10 | $231.10 |
| Purchase #3 | $42.29 | 8.567% | $45.913 | $45.91 | $45.90 | $45.90 |
| Purchase #4 | $114.72 | 9.300% | $125.389 | $125.39 | $125.40 | $125.40 |
| Purchase #5 | $250.75 | 8.396% | $271.803 | $271.80 | $271.80 | $271.80 |
| Purchase #6 | $232.25 | 12.212% | $260.6124 | $260.61 | $260.60 | $260.60 |
| Purchase #7 | $215.46 | 5.107% | $226.4635 | $226.46 | $226.45 | $226.50 |
| 7 purchase totals = | $1,125.95 | $1,217.2152 | $1,217.20 | $1,217.20 | $1,217.20 | |