How to convert the String format decimal into a currency format in Salesforce Apex?

Hello Mohit,

Currency format of different countries are different,so we assume here “1,000.00” as currency format because in most of English countries this currency format is used.Let’s try this code-

String i=’2050066.50′;
String s = ( Decimal.valueOf(i==null||i.trim()==”?’0′:i).setScale(2) + 0.001 ).format();
String p = s.substring(0,s.length()-1);
System.debug(p);