Using CASE Statements In A SQL UPDATE Query

user following CASE statement:

UPDATE [account]
 SET
  balance =
  (
   CASE
    WHEN ((balance - 10.00) < 0)
    THEN 0
    ELSE (balance - 10.00)
   END
  )
 WHERE
  id = 1
UPDATE [account]
 SET
  balance =
  (
   CASE
    WHEN ((balance - 10.00) < 0)
    THEN 0
    ELSE (balance - 10.00)
   END
  )
 WHERE
  id = 1

1. <code>
2. UPDATE [account]
3. SET
4. balance =
5. (
6. CASE
7. WHEN ((balance - 10.00) < 0)
8. THEN 0
9. ELSE (balance - 10.00)
10. END
11. )
12. WHERE
13. id = 1
14. </code>

<code>
UPDATE [account]
 SET
  balance =
  (
   CASE
    WHEN ((balance - 10.00) < 0)
    THEN 0
    ELSE (balance - 10.00)
   END
  )
 WHERE
  id = 1
</code>