| 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 | $162.42 | 4.687% | $170.0326 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $19.41 | 7.473% | $20.8605 | $20.86 | $20.85 | $20.90 |
| Purchase #3 | $26.39 | 7.607% | $28.3975 | $28.40 | $28.40 | $28.40 |
| Purchase #4 | $176.50 | 5.576% | $186.3416 | $186.34 | $186.35 | $186.30 |
| Purchase #5 | $166.46 | 9.817% | $182.8014 | $182.80 | $182.80 | $182.80 |
| Purchase #6 | $175.74 | 3.809% | $182.4339 | $182.43 | $182.45 | $182.40 |
| Purchase #7 | $174.44 | 4.600% | $182.4642 | $182.46 | $182.45 | $182.50 |
| 7 purchase totals = | $901.36 | $953.3317 | $953.32 | $953.35 | $953.30 | |