| 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 | $188.83 | 8.595% | $205.0599 | $205.06 | $205.05 | $205.10 |
| Purchase #2 | $30.76 | 8.587% | $33.4014 | $33.40 | $33.40 | $33.40 |
| Purchase #3 | $123.79 | 8.154% | $133.8838 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $163.64 | 11.409% | $182.3097 | $182.31 | $182.30 | $182.30 |
| Purchase #5 | $157.37 | 9.533% | $172.3721 | $172.37 | $172.35 | $172.40 |
| Purchase #6 | $75.61 | 8.296% | $81.8826 | $81.88 | $81.90 | $81.90 |
| Purchase #7 | $170.27 | 6.669% | $181.6253 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $910.27 | $990.5348 | $990.53 | $990.55 | $990.60 | |