| 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 | $29.60 | 3.670% | $30.6863 | $30.69 | $30.70 | $30.70 |
| Purchase #2 | $215.90 | 13.145% | $244.2801 | $244.28 | $244.30 | $244.30 |
| Purchase #3 | $59.98 | 8.234% | $64.9188 | $64.92 | $64.90 | $64.90 |
| Purchase #4 | $87.85 | 13.139% | $99.3926 | $99.39 | $99.40 | $99.40 |
| Purchase #5 | $114.28 | 9.659% | $125.3183 | $125.32 | $125.30 | $125.30 |
| Purchase #6 | $141.58 | 4.145% | $147.4485 | $147.45 | $147.45 | $147.40 |
| Purchase #7 | $111.89 | 12.522% | $125.9009 | $125.90 | $125.90 | $125.90 |
| 7 purchase totals = | $761.08 | $837.9455 | $837.95 | $837.95 | $837.90 | |