| 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 | $207.35 | 10.157% | $228.4105 | $228.41 | $228.40 | $228.40 |
| Purchase #2 | $55.50 | 4.658% | $58.0852 | $58.09 | $58.10 | $58.10 |
| Purchase #3 | $86.87 | 9.636% | $95.2408 | $95.24 | $95.25 | $95.20 |
| Purchase #4 | $121.91 | 12.584% | $137.2512 | $137.25 | $137.25 | $137.30 |
| Purchase #5 | $117.44 | 5.162% | $123.5023 | $123.50 | $123.50 | $123.50 |
| Purchase #6 | $167.88 | 6.830% | $179.3462 | $179.35 | $179.35 | $179.30 |
| Purchase #7 | $223.92 | 5.542% | $236.3296 | $236.33 | $236.35 | $236.30 |
| 7 purchase totals = | $980.87 | $1,058.1658 | $1,058.17 | $1,058.20 | $1,058.10 | |