Ahh ok, thats simple. Do following. Go to public_html -> localization -> CLDR -> core -> common -> main -> open language.xml.
Go to
<currency type="USD">
<displayName>US Dollar</displayName>
<displayName count="one">US dollar</displayName>
<displayName count="other">US dollars</displayName>
<symbol>$</symbol>
Change the Symbol above
then go to and change the decimal symbol and the pattern to whatever you want.
<numbers>
<symbols numberSystem="latn">
<decimal>.</decimal>
<group>,</group>
<list>;</list>
<percentSign>%</percentSign>
<plusSign>+</plusSign>
<minusSign>-</minusSign>
<exponential>E</exponential>
<superscriptingExponent>×</superscriptingExponent>
<perMille>‰</perMille>
<infinity>∞</infinity>
<nan>NaN</nan>
</symbols>
<decimalFormats numberSystem="latn">
<decimalFormatLength>
<decimalFormat>
<pattern>#,##0.###</pattern>
</decimalFormat>
<currencyFormats numberSystem="latn">
<currencyFormatLength>
<currencyFormat type="standard">
<pattern>¤ #,##0.00</pattern>
</currencyFormat>
<currencyFormat type="accounting">
<pattern>¤ #,##0.00</pattern>
</currencyFormat>
done.
dont forget to clear you cache after done.