| 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 | $95.97 | 8.536% | $104.162 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $243.51 | 11.697% | $271.9934 | $271.99 | $272.00 | $272.00 |
| Purchase #3 | $213.81 | 13.207% | $242.0479 | $242.05 | $242.05 | $242.00 |
| Purchase #4 | $62.73 | 11.590% | $70.0004 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $181.83 | 9.427% | $198.9711 | $198.97 | $198.95 | $199.00 |
| Purchase #6 | $77.59 | 5.751% | $82.0522 | $82.05 | $82.05 | $82.10 |
| Purchase #7 | $115.27 | 8.502% | $125.0703 | $125.07 | $125.05 | $125.10 |
| 7 purchase totals = | $990.71 | $1,094.2973 | $1,094.29 | $1,094.25 | $1,094.40 | |