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 | $13.93 | 13.727% | $15.8422 | $15.84 | $15.85 | $15.80 |
Purchase #2 | $147.29 | 11.356% | $164.0163 | $164.02 | $164.00 | $164.00 |
Purchase #3 | $104.95 | 10.644% | $116.1209 | $116.12 | $116.10 | $116.10 |
Purchase #4 | $92.55 | 12.197% | $103.8383 | $103.84 | $103.85 | $103.80 |
Purchase #5 | $74.36 | 7.655% | $80.0523 | $80.05 | $80.05 | $80.10 |
Purchase #6 | $7.70 | 8.844% | $8.381 | $8.38 | $8.40 | $8.40 |
Purchase #7 | $30.28 | 9.389% | $33.123 | $33.12 | $33.10 | $33.10 |
7 purchase totals = | $471.06 | $521.3740 | $521.37 | $521.35 | $521.30 |