| 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 | $237.38 | 13.305% | $268.9634 | $268.96 | $268.95 | $269.00 |
| Purchase #2 | $9.42 | 9.679% | $10.3318 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $14.83 | 3.127% | $15.2937 | $15.29 | $15.30 | $15.30 |
| Purchase #4 | $223.32 | 13.570% | $253.6245 | $253.62 | $253.60 | $253.60 |
| Purchase #5 | $78.44 | 11.110% | $87.1547 | $87.15 | $87.15 | $87.20 |
| Purchase #6 | $236.95 | 11.183% | $263.4481 | $263.45 | $263.45 | $263.40 |
| Purchase #7 | $30.91 | 7.618% | $33.2647 | $33.26 | $33.25 | $33.30 |
| 7 purchase totals = | $831.25 | $932.0809 | $932.06 | $932.05 | $932.10 | |