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Woocommerce – Round a number to 2 decimal places JS

I have 

oninput="
    price_<?php echo esc_attr( $range_slider_id ); ?>.value=parseFloat(<?php echo esc_attr( $range_price_id ); ?>)*parseFloat(<?php echo esc_attr( $range_slider_id ); ?>.value); "

how to round price_~.value two decimal places?

I have on output:

<output id="price_range_5e5851cd67084" for="range_5e5851cd67084">43.199999999999996</output>

I have tried to add .toFixed(2) and .round(2) .. but it doesn’t help…

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3

Answers


  1. Chosen as BEST ANSWER
    0

    found solution from this topic Why can't I use toFixed on an HTML input object's value? the final result: 

    price_<?php echo esc_attr( $range_slider_id ); ?>.value=Number(<?php echo esc_attr( $range_price_id ); ?>)*Number(<?php echo esc_attr( $range_slider_id ); ?>.value); price_<?php echo esc_attr( $range_slider_id ); ?>.value=Number(price_<?php echo esc_attr( $range_slider_id ); ?>.value).toFixed(2);

  2. 0

    use toFixed(2)

    such as 

    oninput="
    price_<?php echo esc_attr( $range_slider_id ); ?>.value=parseFloat(<?php echo esc_attr( $range_price_id ).toFixed(2); ?>)*parseFloat(<?php echo esc_attr( $range_slider_id ); ?>.value).toFixed(2); "
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  3. 0

    If it is just to display the number you can use: 

    number.toLocaleString('en', {minimumFractionDigits: 2, maximumFractionDigits: 2})

    You can also replace ‘en’ with your preferred locale
    https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Locale

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