Amount Error in Javascript SDK for split payment

[Absamis]

Hello, i'm getting the below error in paystack javscript sdk ehile spliting the payment with transaction charges. It shows the error for some sepcific transaction_charge amoun e.g. 80,70,

Uncaught Error: Transaction charge must be less than the transaction amount
    at isValid (inline.js:1:15499)
    at Object.setup (inline.js:1:14374)
    at payWithPaystack (payment:354:51)
    at HTMLButtonElement.onclick (payment:261:123)