| 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 | $214.57 | 5.265% | $225.8671 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $139.78 | 5.365% | $147.2792 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $140.56 | 10.182% | $154.8718 | $154.87 | $154.85 | $154.90 |
| Purchase #4 | $190.90 | 8.234% | $206.6187 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $217.80 | 13.370% | $246.9199 | $246.92 | $246.90 | $246.90 |
| Purchase #6 | $199.33 | 3.175% | $205.6587 | $205.66 | $205.65 | $205.70 |
| Purchase #7 | $109.65 | 8.526% | $118.9988 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $1,212.59 | $1,306.2142 | $1,306.22 | $1,306.15 | $1,306.30 | |