| 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 | $6.97 | 8.339% | $7.5512 | $7.55 | $7.55 | $7.60 |
| Purchase #2 | $205.83 | 4.774% | $215.6563 | $215.66 | $215.65 | $215.70 |
| Purchase #3 | $79.86 | 9.446% | $87.4036 | $87.40 | $87.40 | $87.40 |
| Purchase #4 | $15.55 | 10.214% | $17.1383 | $17.14 | $17.15 | $17.10 |
| Purchase #5 | $138.32 | 9.801% | $151.8767 | $151.88 | $151.90 | $151.90 |
| Purchase #6 | $86.48 | 11.682% | $96.5826 | $96.58 | $96.60 | $96.60 |
| Purchase #7 | $249.42 | 9.402% | $272.8705 | $272.87 | $272.85 | $272.90 |
| 7 purchase totals = | $782.43 | $849.0792 | $849.08 | $849.10 | $849.20 | |