| 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 | $211.92 | 9.120% | $231.2471 | $231.25 | $231.25 | $231.20 |
| Purchase #2 | $104.67 | 8.338% | $113.3974 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $133.89 | 7.203% | $143.5341 | $143.53 | $143.55 | $143.50 |
| Purchase #4 | $130.51 | 8.450% | $141.5381 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $103.92 | 6.636% | $110.8161 | $110.82 | $110.80 | $110.80 |
| Purchase #6 | $30.42 | 9.281% | $33.2433 | $33.24 | $33.25 | $33.20 |
| Purchase #7 | $244.79 | 5.218% | $257.5631 | $257.56 | $257.55 | $257.60 |
| 7 purchase totals = | $960.12 | $1,031.3392 | $1,031.34 | $1,031.35 | $1,031.20 | |