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 | $27.33 | 4.231% | $28.4863 | $28.49 | $28.50 | $28.50 |
Purchase #2 | $79.76 | 7.652% | $85.8632 | $85.86 | $85.85 | $85.90 |
Purchase #3 | $97.95 | 9.354% | $107.1122 | $107.11 | $107.10 | $107.10 |
Purchase #4 | $107.50 | 3.401% | $111.1561 | $111.16 | $111.15 | $111.20 |
Purchase #5 | $80.71 | 4.178% | $84.0821 | $84.08 | $84.10 | $84.10 |
Purchase #6 | $183.33 | 3.780% | $190.2599 | $190.26 | $190.25 | $190.30 |
Purchase #7 | $161.37 | 7.553% | $173.5583 | $173.56 | $173.55 | $173.60 |
7 purchase totals = | $737.95 | $780.5181 | $780.52 | $780.50 | $780.70 |