| 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 | $240.55 | 4.676% | $251.7981 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $125.45 | 3.257% | $129.5359 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $47.93 | 9.529% | $52.4972 | $52.50 | $52.50 | $52.50 |
| Purchase #4 | $44.83 | 5.701% | $47.3858 | $47.39 | $47.40 | $47.40 |
| Purchase #5 | $239.38 | 6.418% | $254.7434 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $109.97 | 4.791% | $115.2387 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $233.99 | 9.726% | $256.7479 | $256.75 | $256.75 | $256.70 |
| 7 purchase totals = | $1,042.10 | $1,107.9470 | $1,107.96 | $1,108.00 | $1,107.80 | |