From 7afa723bba53be0cf4d40f062fe7e6dc8fec30b6 Mon Sep 17 00:00:00 2001
From: Brad Cornes <bradlc41@gmail.com>
Date: Mon, 13 Jul 2020 19:23:25 +0100
Subject: [PATCH] Fix rounding when number is whole & ends with 0 Fixes #6

---
 src/styles.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/styles.js b/src/styles.js
index 9372b4f..c0dbe9b 100644
--- a/src/styles.js
+++ b/src/styles.js
@@ -1,7 +1,11 @@
 const defaultTheme = require('tailwindcss/defaultTheme')
 
-const rem = (px) => `${px / 16}rem`
-const round = (num) => num.toFixed(7).replace(/[.0]+$/, '')
+const round = (num) =>
+  num
+    .toFixed(7)
+    .replace(/(\.[0-9]+?)0+$/, '$1')
+    .replace(/\.0$/, '')
+const rem = (px) => `${round(px / 16)}rem`
 const em = (px, base) => `${round(px / base)}em`
 
 module.exports = {