| 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 | $118.25 | 3.634% | $122.5472 | $122.55 | $122.55 | $122.50 |
| Purchase #2 | $237.75 | 10.552% | $262.8374 | $262.84 | $262.85 | $262.80 |
| Purchase #3 | $19.31 | 9.677% | $21.1786 | $21.18 | $21.20 | $21.20 |
| Purchase #4 | $227.80 | 5.816% | $241.0488 | $241.05 | $241.05 | $241.00 |
| Purchase #5 | $165.27 | 9.393% | $180.7938 | $180.79 | $180.80 | $180.80 |
| Purchase #6 | $125.54 | 7.524% | $134.9856 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $14.44 | 12.830% | $16.2927 | $16.29 | $16.30 | $16.30 |
| 7 purchase totals = | $908.36 | $979.6841 | $979.69 | $979.75 | $979.60 | |