| 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 | $236.97 | 7.141% | $253.892 | $253.89 | $253.90 | $253.90 |
| Purchase #2 | $60.37 | 4.803% | $63.2696 | $63.27 | $63.25 | $63.30 |
| Purchase #3 | $133.80 | 10.375% | $147.6818 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $173.47 | 3.224% | $179.0627 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $140.89 | 11.719% | $157.4009 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $232.41 | 9.870% | $255.3489 | $255.35 | $255.35 | $255.30 |
| Purchase #7 | $161.32 | 9.730% | $177.0164 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $1,139.23 | $1,233.6723 | $1,233.67 | $1,233.65 | $1,233.70 | |