create simplified toFixedIfLarger

common/utils/formatters.js

@@ -1,27 +1,5 @@
 //flow
 
-// https://stackoverflow.com/questions/9539513/is-there-a-reliable-way-in-javascript-to-obtain-the-number-of-decimal-places-of
-const decimalPlaces = (function() {
-  function isInt(n) {
-    return (
-      typeof n === 'number' && parseFloat(n) == parseInt(n, 10) && !isNaN(n)
-    );
-  }
-  return function(n) {
-    let a = Math.abs(n);
-    let c = a,
-      count = 1;
-    while (!isInt(c) && isFinite(c)) {
-      c = a * Math.pow(10, count++);
-    }
-    return count - 1;
-  };
-})();
-
 export function toFixedIfLarger(number: number, fixedSize: number = 6): string {
-  if (decimalPlaces(number) > fixedSize) {
-    return number.toFixed(fixedSize);
-  } else {
-    return String(number);
-  }
+  return parseFloat(number.toFixed(fixedSize)).toString();
 }