sarahdayan
Joined 8 years ago
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47
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Member since
Feb 3
I'm a front-end developer with a taste for design and typography. I like to share what I know on HTML, CSS and JavaScript.
View on Hacker NewsJoined 8 years ago
For instance, if you decide to accept a +/- $20 margin, instead of filtering on exact price, you'd create a filter like `price < 180 AND price > 220` (replacing the numbers with your formula to calculate the range).
This gives you full power on what is the "error margin" you accept. Hope this helps!