Rupees (change)

[user_gary]

In the morning, I went to a shop to buy milk and I had 1,000 rupees note.

How should I ask to shopkeeper if he has change or not?

I tend to ask like this. (Is there any small change for 1,000 rupees note?)

Is this right? or tell the correct one.

[Casiopea]

I would say, "Do you have change for this/for a 1,000 rupee note?"

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Would there be an -s on rupee if it functions as an adjective?