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 | $181.30 | 10.806% | $200.8913 | $200.89 | $200.90 | $200.90 |
Purchase #2 | $12.26 | 12.652% | $13.8111 | $13.81 | $13.80 | $13.80 |
Purchase #3 | $198.75 | 3.245% | $205.1994 | $205.20 | $205.20 | $205.20 |
Purchase #4 | $228.37 | 10.507% | $252.3648 | $252.36 | $252.35 | $252.40 |
Purchase #5 | $112.78 | 12.666% | $127.0647 | $127.06 | $127.05 | $127.10 |
Purchase #6 | $19.95 | 3.450% | $20.6383 | $20.64 | $20.65 | $20.60 |
Purchase #7 | $35.50 | 5.259% | $37.3669 | $37.37 | $37.35 | $37.40 |
7 purchase totals = | $788.91 | $857.3365 | $857.33 | $857.30 | $857.40 |