diff --git a/README.md b/README.md
index e6cac66..67fe626 100644
--- a/README.md
+++ b/README.md
@@ -228,19 +228,20 @@ reader = csv.DictReader(
 total = timedelta(seconds=0)
 
 for line in reader:
-    if not line['end']:
-        continue
-
     start = datetime.strptime(line['start'], '%Y-%m-%dT%H:%M:%S.%fZ')
-    end = datetime.strptime(line['end'], '%Y-%m-%dT%H:%M:%S.%fZ')
+
+    if not line['end']:
+        end = datetime.utcnow()
+    else:
+        end = datetime.strptime(line['end'], '%Y-%m-%dT%H:%M:%S.%fZ')
 
     total += end - start
 
-hours = ceil(total.total_seconds() / (3600))
+hours = total.total_seconds() / 3600
 earnings = hours * config['hourly_rate']
 currency = config['currency']
 
-print(f'You have earned: {earnings} {currency}')
+print(f'You have earned: ${earnings:.2f} {currency}')
 ```
 
 Now if you run `t display -f earnings` you will get something like: