| 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 | $195.35 | 11.167% | $217.1647 | $217.16 | $217.15 | $217.20 |
| Purchase #2 | $125.26 | 6.464% | $133.3568 | $133.36 | $133.35 | $133.40 |
| Purchase #3 | $239.60 | 4.249% | $249.7806 | $249.78 | $249.80 | $249.80 |
| Purchase #4 | $221.41 | 5.748% | $234.1366 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $175.28 | 8.492% | $190.1648 | $190.16 | $190.15 | $190.20 |
| Purchase #6 | $133.40 | 5.230% | $140.3768 | $140.38 | $140.40 | $140.40 |
| Purchase #7 | $56.64 | 3.767% | $58.7736 | $58.77 | $58.75 | $58.80 |
| 7 purchase totals = | $1,146.94 | $1,223.7539 | $1,223.75 | $1,223.75 | $1,223.90 | |