| 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 | $30.87 | 10.300% | $34.0496 | $34.05 | $34.05 | $34.00 |
| Purchase #2 | $233.74 | 12.224% | $262.3124 | $262.31 | $262.30 | $262.30 |
| Purchase #3 | $84.63 | 3.494% | $87.587 | $87.59 | $87.60 | $87.60 |
| Purchase #4 | $137.37 | 7.598% | $147.8074 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $61.33 | 8.798% | $66.7258 | $66.73 | $66.75 | $66.70 |
| Purchase #6 | $213.45 | 3.365% | $220.6326 | $220.63 | $220.65 | $220.60 |
| Purchase #7 | $116.32 | 4.257% | $121.2717 | $121.27 | $121.25 | $121.30 |
| 7 purchase totals = | $877.71 | $940.3865 | $940.39 | $940.40 | $940.30 | |