| 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 | $165.71 | 5.146% | $174.2374 | $174.24 | $174.25 | $174.20 |
| Purchase #2 | $19.42 | 6.578% | $20.6974 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $129.26 | 8.650% | $140.441 | $140.44 | $140.45 | $140.40 |
| Purchase #4 | $190.66 | 4.655% | $199.5352 | $199.54 | $199.55 | $199.50 |
| Purchase #5 | $66.88 | 10.498% | $73.9011 | $73.90 | $73.90 | $73.90 |
| Purchase #6 | $239.97 | 8.492% | $260.3483 | $260.35 | $260.35 | $260.30 |
| Purchase #7 | $107.90 | 8.160% | $116.7046 | $116.70 | $116.70 | $116.70 |
| 7 purchase totals = | $919.80 | $985.8650 | $985.87 | $985.90 | $985.70 | |