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 | $121.92 | 13.192% | $138.0037 | $138.00 | $138.00 | $138.00 |
Purchase #2 | $99.79 | 9.536% | $109.306 | $109.31 | $109.30 | $109.30 |
Purchase #3 | $115.98 | 8.388% | $125.7084 | $125.71 | $125.70 | $125.70 |
Purchase #4 | $114.38 | 13.645% | $129.9872 | $129.99 | $130.00 | $130.00 |
Purchase #5 | $120.80 | 7.850% | $130.2828 | $130.28 | $130.30 | $130.30 |
Purchase #6 | $34.61 | 11.797% | $38.6929 | $38.69 | $38.70 | $38.70 |
Purchase #7 | $166.88 | 11.193% | $185.5589 | $185.56 | $185.55 | $185.60 |
7 purchase totals = | $774.36 | $857.5399 | $857.54 | $857.55 | $857.60 |