Front Office Default Currency sets to USD from INR (default currency) if USA currency set to dollar

[spksds]

Hello,

 

I recently installed localization settings for India including currency & time.

Then default currency was set to Indian Rupees (INR).

Everything appeared normal from front office & back office.

 

I wanted to set USD as currency of customers from USA, UK, Canada and other countries.
I manually changes currency for each country to USD 

localization>counties edit

 

When I set currency of United states from Default Store Currency to Dollar;

the store currency at Front Office changes to Dollar & It can not be changed to INR from Front office drop down menu.

Back office default currency is still INR. 

 

If I change currency of United state to Default Store Currency from Dollar; the front office currency changes to default default currency INR.

 

 

Can anyone suggest me solution for this issue.

Thanks in advance.