| 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 | $43.38 | 13.552% | $49.2589 | $49.26 | $49.25 | $49.30 |
| Purchase #2 | $113.68 | 5.541% | $119.979 | $119.98 | $120.00 | $120.00 |
| Purchase #3 | $250.73 | 4.416% | $261.8022 | $261.80 | $261.80 | $261.80 |
| Purchase #4 | $156.90 | 5.462% | $165.4699 | $165.47 | $165.45 | $165.50 |
| Purchase #5 | $195.43 | 9.725% | $214.4356 | $214.44 | $214.45 | $214.40 |
| Purchase #6 | $143.77 | 4.832% | $150.717 | $150.72 | $150.70 | $150.70 |
| Purchase #7 | $34.72 | 7.570% | $37.3483 | $37.35 | $37.35 | $37.30 |
| 7 purchase totals = | $938.61 | $999.0109 | $999.02 | $999.00 | $999.00 | |