| 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 | $15.84 | 4.850% | $16.6082 | $16.61 | $16.60 | $16.60 |
| Purchase #2 | $185.48 | 5.596% | $195.8595 | $195.86 | $195.85 | $195.90 |
| Purchase #3 | $115.49 | 8.348% | $125.1311 | $125.13 | $125.15 | $125.10 |
| Purchase #4 | $183.74 | 8.360% | $199.1007 | $199.10 | $199.10 | $199.10 |
| Purchase #5 | $204.74 | 12.120% | $229.5545 | $229.55 | $229.55 | $229.60 |
| Purchase #6 | $95.36 | 9.522% | $104.4402 | $104.44 | $104.45 | $104.40 |
| Purchase #7 | $115.57 | 10.272% | $127.4414 | $127.44 | $127.45 | $127.40 |
| 7 purchase totals = | $916.22 | $998.1356 | $998.13 | $998.15 | $998.10 | |