Rounding off issue

Dear experts,

I am using Indian Localization of SAP Business One 9.0 PL04 .

A/R Invoice Transaction is

And the JE is

I want Rounded Off to be in Debit side but it is showing me in credit.

Why Rounded Off A/c is always showing me in credit in JE?.

How to make the Rounded Off to be in Debit  for this transaction as well as for  future transaction?..

Regards,

Syed.