format_string is not working SSAS - ssas

Question

WITH MEMBER [Measures].[WagesToSales] as ([Measures].[Value - Fact Wages]/(([Measures].[Value]) - ([Measures].[Sales]))), FORMAT_STRING= '0.00'
SELECT [Measures].[WagesToSales] ON COLUMNS, NON EMPTY { ([Dim Date].[Date Key].[Date Key].ALLMEMBERS * [Dim Store Type].[Store Type].[Store Type].ALLMEMBERS ) } ON ROWS FROM ( SELECT ( Filter( [Dim Location].[Location Name].[Location Name].ALLMEMBERS, Instr( [Dim Location].[Location Name].currentmember.Properties( 'Member_Caption' ), 'BOSTON' ) > 0 ) ) ON COLUMNS FROM ( SELECT ( { [Dim Store Type].[Store Type].&[Boston] } ) ON COLUMNS FROM [People Dashboard 1]))
result still not displaying two decimals.
is there something that i missing?

Answer 1

You Try:
change
FORMAT_STRING= '0.00'
to
FORMAT_STRING='##0.00'

Answer 2

Try the following:
WITH
MEMBER [Measures].[WagesToSales] as
DIVIDE(
[Measures].[Value - Fact Wages]
,[Measures].[Value] - [Measures].[Sales]
)
, FORMAT_STRING= "0.00"
SELECT
[Measures].[WagesToSales] ON 0
, NON EMPTY
[Dim Date].[Date Key].[Date Key].ALLMEMBERS
* [Dim Store Type].[Store Type].[Store Type].ALLMEMBERS
ON 1
FROM
(
SELECT
Filter(
[Dim Location].[Location Name].[Location Name].ALLMEMBERS
, Instr(
[Dim Location].[Location Name].currentmember.Properties( 'Member_Caption' )
, 'BOSTON'
) > 0
)
ON 0
FROM
(
SELECT
[Dim Store Type].[Store Type].&[Boston] ON 0
FROM [People Dashboard 1]
)
);