Revert "Fixing how 'precision' adjusts the exponent if there's digits (#202)"

This reverts commit 1638bd2.

Author: avoidwork

dist/filesize.cjs

@@ -167,11 +167,6 @@ function filesize (arg, {
 	// Zero is now a special case because bytes divide by 1
 	if (num === 0) {
 		result[0] = 0;
-
-		if (precision > 0) {
-			result[0] = result[0].toPrecision(precision);
-		}
-
 		u = result[1] = STRINGS.symbol[standard][bits ? BITS : BYTES][e];
 	} else {
 		val = num / (base === 2 ? Math.pow(2, e * 10) : Math.pow(1000, e));
@@ -193,17 +188,6 @@ function filesize (arg, {
 			e++;
 		}
 
-		// Setting optional precision
-		if (precision > 0) {
-			result[0] = result[0].toPrecision(precision);
-			const [ newResult, newExponent ] = result[0].split(E);
-			result[0] = newResult;
-
-			if (newExponent !== undefined) {
-				e += parseInt(newExponent, 10);
-			}
-		}
-
 		u = result[1] = base === 10 && e === 1 ? bits ? SI_KBIT : SI_KBYTE : STRINGS.symbol[standard][bits ? BITS : BYTES][e];
 	}
 
@@ -212,6 +196,12 @@ function filesize (arg, {
 		result[0] = -result[0];
 	}
 
+	// Setting optional precision
+	if (precision > 0) {
+		result[0] = result[0].toPrecision(precision);
+		result[0] = result[0].split(E)[0];
+	}
+
 	// Applying custom symbol
 	result[1] = symbols[result[1]] || result[1];
 

dist/filesize.js

@@ -163,11 +163,6 @@ function filesize (arg, {
 	// Zero is now a special case because bytes divide by 1
 	if (num === 0) {
 		result[0] = 0;
-
-		if (precision > 0) {
-			result[0] = result[0].toPrecision(precision);
-		}
-
 		u = result[1] = STRINGS.symbol[standard][bits ? BITS : BYTES][e];
 	} else {
 		val = num / (base === 2 ? Math.pow(2, e * 10) : Math.pow(1000, e));
@@ -189,17 +184,6 @@ function filesize (arg, {
 			e++;
 		}
 
-		// Setting optional precision
-		if (precision > 0) {
-			result[0] = result[0].toPrecision(precision);
-			const [ newResult, newExponent ] = result[0].split(E);
-			result[0] = newResult;
-
-			if (newExponent !== undefined) {
-				e += parseInt(newExponent, 10);
-			}
-		}
-
 		u = result[1] = base === 10 && e === 1 ? bits ? SI_KBIT : SI_KBYTE : STRINGS.symbol[standard][bits ? BITS : BYTES][e];
 	}
 
@@ -208,6 +192,12 @@ function filesize (arg, {
 		result[0] = -result[0];
 	}
 
+	// Setting optional precision
+	if (precision > 0) {
+		result[0] = result[0].toPrecision(precision);
+		result[0] = result[0].split(E)[0];
+	}
+
 	// Applying custom symbol
 	result[1] = symbols[result[1]] || result[1];