| 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 | $44.72 | 3.367% | $46.2257 | $46.23 | $46.25 | $46.20 |
| Purchase #2 | $153.57 | 6.567% | $163.6549 | $163.65 | $163.65 | $163.70 |
| Purchase #3 | $157.70 | 5.622% | $166.5659 | $166.57 | $166.55 | $166.60 |
| Purchase #4 | $74.47 | 13.758% | $84.7156 | $84.72 | $84.70 | $84.70 |
| Purchase #5 | $131.76 | 10.294% | $145.3234 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $130.43 | 13.442% | $147.9624 | $147.96 | $147.95 | $148.00 |
| Purchase #7 | $63.83 | 6.116% | $67.7338 | $67.73 | $67.75 | $67.70 |
| 7 purchase totals = | $756.48 | $822.1817 | $822.18 | $822.15 | $822.20 | |