Incorrect calculation of 'registrationFee' in TimberEn

1. 1st example:

Billing example: https://procedure-dev.prozori.in.ua/api/billing/accountData/TIE001-UA-20210405-43947

Doc: https://prnt.sc/114co3e

Expected result: value.amount is 300000.005, for that case - https://prnt.sc/114coke , but setted 1700

2. 2nd example:

Billing example: https://procedure-dev.prozori.in.ua/api/billing/accountData/TIE001-UA-20210405-82352

Doc: https://prnt.sc/114co3e

Expected result: value.amount is 1000000.01, for that case - https://prnt.sc/114cvjm , but setted 340