| 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 | $136.84 | 9.855% | $150.3256 | $150.33 | $150.35 | $150.30 |
| Purchase #2 | $86.70 | 9.254% | $94.7232 | $94.72 | $94.70 | $94.70 |
| Purchase #3 | $94.28 | 3.242% | $97.3366 | $97.34 | $97.35 | $97.30 |
| Purchase #4 | $9.81 | 12.720% | $11.0578 | $11.06 | $11.05 | $11.10 |
| Purchase #5 | $125.53 | 6.130% | $133.225 | $133.23 | $133.25 | $133.20 |
| Purchase #6 | $123.50 | 8.374% | $133.8419 | $133.84 | $133.85 | $133.80 |
| Purchase #7 | $223.41 | 4.427% | $233.3004 | $233.30 | $233.30 | $233.30 |
| 7 purchase totals = | $800.07 | $853.8105 | $853.82 | $853.85 | $853.70 | |