| 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 | $229.26 | 12.126% | $257.0601 | $257.06 | $257.05 | $257.10 |
| Purchase #2 | $77.37 | 4.382% | $80.7604 | $80.76 | $80.75 | $80.80 |
| Purchase #3 | $212.37 | 3.359% | $219.5035 | $219.50 | $219.50 | $219.50 |
| Purchase #4 | $15.40 | 13.473% | $17.4748 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $186.27 | 9.381% | $203.744 | $203.74 | $203.75 | $203.70 |
| Purchase #6 | $113.60 | 6.566% | $121.059 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $68.65 | 3.326% | $70.9333 | $70.93 | $70.95 | $70.90 |
| 7 purchase totals = | $902.92 | $970.5351 | $970.52 | $970.50 | $970.60 | |