| 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 | $16.53 | 4.189% | $17.2224 | $17.22 | $17.20 | $17.20 |
| Purchase #2 | $111.30 | 11.246% | $123.8168 | $123.82 | $123.80 | $123.80 |
| Purchase #3 | $121.72 | 3.500% | $125.9802 | $125.98 | $126.00 | $126.00 |
| Purchase #4 | $64.56 | 12.186% | $72.4273 | $72.43 | $72.45 | $72.40 |
| Purchase #5 | $39.57 | 8.131% | $42.7874 | $42.79 | $42.80 | $42.80 |
| Purchase #6 | $97.93 | 8.837% | $106.5841 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $207.46 | 3.748% | $215.2356 | $215.24 | $215.25 | $215.20 |
| 7 purchase totals = | $659.07 | $704.0538 | $704.06 | $704.10 | $704.00 | |