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 | $18.70 | 6.790% | $19.9697 | $19.97 | $19.95 | $20.00 |
Purchase #2 | $98.65 | 8.593% | $107.127 | $107.13 | $107.15 | $107.10 |
Purchase #3 | $218.40 | 8.187% | $236.2804 | $236.28 | $236.30 | $236.30 |
Purchase #4 | $204.58 | 4.698% | $214.1912 | $214.19 | $214.20 | $214.20 |
Purchase #5 | $128.31 | 4.318% | $133.8504 | $133.85 | $133.85 | $133.90 |
Purchase #6 | $30.44 | 6.240% | $32.3395 | $32.34 | $32.35 | $32.30 |
Purchase #7 | $177.61 | 10.337% | $195.9695 | $195.97 | $195.95 | $196.00 |
7 purchase totals = | $876.69 | $939.7277 | $939.73 | $939.75 | $939.80 |