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 | $123.70 | 3.686% | $128.2596 | $128.26 | $128.25 | $128.30 |
Purchase #2 | $156.29 | 12.454% | $175.7544 | $175.75 | $175.75 | $175.80 |
Purchase #3 | $89.69 | 6.247% | $95.2929 | $95.29 | $95.30 | $95.30 |
Purchase #4 | $243.58 | 7.832% | $262.6572 | $262.66 | $262.65 | $262.70 |
Purchase #5 | $30.28 | 7.512% | $32.5546 | $32.55 | $32.55 | $32.60 |
Purchase #6 | $156.35 | 5.116% | $164.3489 | $164.35 | $164.35 | $164.30 |
Purchase #7 | $28.49 | 10.376% | $31.4461 | $31.45 | $31.45 | $31.40 |
7 purchase totals = | $828.38 | $890.3137 | $890.31 | $890.30 | $890.40 |