| 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 | $96.32 | 8.633% | $104.6353 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $26.84 | 6.533% | $28.5935 | $28.59 | $28.60 | $28.60 |
| Purchase #3 | $17.70 | 11.498% | $19.7351 | $19.74 | $19.75 | $19.70 |
| Purchase #4 | $231.75 | 3.396% | $239.6202 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $246.62 | 6.379% | $262.3519 | $262.35 | $262.35 | $262.40 |
| Purchase #6 | $124.54 | 9.454% | $136.314 | $136.31 | $136.30 | $136.30 |
| Purchase #7 | $28.70 | 3.748% | $29.7757 | $29.78 | $29.80 | $29.80 |
| 7 purchase totals = | $772.47 | $821.0257 | $821.03 | $821.05 | $821.00 | |