使用十进制舍入问题

Question

SELECT CAST(960 AS NUMERIC(18,2)) -- it gives 960.00 
SELECT CAST(178.5 AS NUMERIC(18,2)) -- it gives 178.50

我需要结果960和178.5，我怎么能这样做

Answer 1

使用以下

SELECT CAST(960 AS NUMERIC(18,0)) -- it will give 960

SELECT CAST(178.5 AS NUMERIC(18,1)) -- it will give 178.5