TDS exemption calculation issue

[vallari1]

Hello experts

We have a query from the user where the user has maintained TDS exemption of Rs 50 lakhs and exemption percentage as 44% for the vendor from May 2024 to May 2025

Now the FI invoices upto Rs 1,166,628 (modified net amount)  are posted correctly where total TDS amount of Rs 65331.168 

calculation is as follows 

net amount  -                 1 ,166,628

less 44% exempt-          513316.32

Balance amount             653,312

10% TDS on balance amount -  65331.168

Now the latest invoice posted has modifed net amount of Rs 3,955,000, but system has deducted TDS of Rs 90,732.65 only instead of actual TDS amount whose calculation  is as follows

net amount  -                 3,955,000

less 44% exempt-          1740200

Balance amount             2,214,800

10% TDS on balance amount -  221480

Can anyone guide as to how Rs 90732 is deducted instead of  Rs 221480