Konduktorov Anton Sergeevich KonduktorovAntonSergeevichCountry: RussiaCity: SaratovCompany: Saratov State University410028, Russia, Saratov, Astrakhanskaya str., 83 E-mail: ack-87@mail.ru Author's articles Calculating the amount of tax when using the simplified taxation system: Mathematical and statistical patterns of achieving a socially signifi cant result