| 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 | $110.71 | 10.441% | $122.2692 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $15.35 | 13.788% | $17.4665 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $206.35 | 5.747% | $218.2089 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $168.54 | 6.512% | $179.5153 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $26.53 | 13.103% | $30.0062 | $30.01 | $30.00 | $30.00 |
| Purchase #6 | $112.89 | 12.203% | $126.666 | $126.67 | $126.65 | $126.70 |
| Purchase #7 | $39.63 | 3.420% | $40.9853 | $40.99 | $41.00 | $41.00 |
| 7 purchase totals = | $680.00 | $735.1174 | $735.14 | $735.05 | $735.20 | |