| 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 | $170.99 | 8.346% | $185.2608 | $185.26 | $185.25 | $185.30 |
| Purchase #2 | $191.32 | 12.311% | $214.8734 | $214.87 | $214.85 | $214.90 |
| Purchase #3 | $45.93 | 6.701% | $49.0078 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $14.58 | 3.563% | $15.0995 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $125.98 | 9.282% | $137.6735 | $137.67 | $137.65 | $137.70 |
| Purchase #6 | $45.44 | 8.307% | $49.2147 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $107.49 | 6.272% | $114.2318 | $114.23 | $114.25 | $114.20 |
| 7 purchase totals = | $701.73 | $765.3615 | $765.35 | $765.30 | $765.40 | |