| 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 | $30.66 | 8.520% | $33.2722 | $33.27 | $33.25 | $33.30 |
| Purchase #2 | $200.47 | 5.323% | $211.141 | $211.14 | $211.15 | $211.10 |
| Purchase #3 | $246.76 | 8.253% | $267.1251 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $49.81 | 11.292% | $55.4345 | $55.43 | $55.45 | $55.40 |
| Purchase #5 | $130.41 | 4.435% | $136.1937 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $220.60 | 7.730% | $237.6524 | $237.65 | $237.65 | $237.70 |
| Purchase #7 | $216.82 | 5.575% | $228.9077 | $228.91 | $228.90 | $228.90 |
| 7 purchase totals = | $1,095.53 | $1,169.7266 | $1,169.72 | $1,169.75 | $1,169.70 | |