| 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 | $164.39 | 13.201% | $186.0911 | $186.09 | $186.10 | $186.10 |
| Purchase #2 | $203.56 | 13.492% | $231.0243 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $229.96 | 5.507% | $242.6239 | $242.62 | $242.60 | $242.60 |
| Purchase #4 | $245.57 | 10.861% | $272.2414 | $272.24 | $272.25 | $272.20 |
| Purchase #5 | $113.84 | 11.153% | $126.5366 | $126.54 | $126.55 | $126.50 |
| Purchase #6 | $74.73 | 9.748% | $82.0147 | $82.01 | $82.00 | $82.00 |
| Purchase #7 | $105.92 | 13.324% | $120.0328 | $120.03 | $120.05 | $120.00 |
| 7 purchase totals = | $1,137.97 | $1,260.5648 | $1,260.55 | $1,260.55 | $1,260.40 | |