is supplementyary bill compulsary issue ?

SUDARSHAN JAIN (WORKING IN C.A. FIRM) (38 Points)

23 April 2011  

this is regarding mistake in a exciseable sale invoice.

the basic price of this item was rs.2.75 and price mentioned in bill was  27.5 paise.

so now i have to raise supplementary bill for the differential rate difference ie., rs.2.48(2.75-.275).