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 | $28.71 | 9.479% | $31.4314 | $31.43 | $31.45 | $31.40 |
Purchase #2 | $190.43 | 12.829% | $214.8603 | $214.86 | $214.85 | $214.90 |
Purchase #3 | $144.26 | 3.125% | $148.7681 | $148.77 | $148.75 | $148.80 |
Purchase #4 | $132.74 | 13.181% | $150.2365 | $150.24 | $150.25 | $150.20 |
Purchase #5 | $9.85 | 4.107% | $10.2545 | $10.25 | $10.25 | $10.30 |
Purchase #6 | $110.28 | 6.605% | $117.564 | $117.56 | $117.55 | $117.60 |
Purchase #7 | $32.38 | 13.759% | $36.8352 | $36.84 | $36.85 | $36.80 |
7 purchase totals = | $648.65 | $709.9500 | $709.95 | $709.95 | $710.00 |