Anti-rounding when interpreting floating point decimals in claim input excel file

Feedback from SJCE: We’ve worked through most of our claim errors, but have one remaining error impacting multiple records: “total_first_year_net_kw has no more than 15 decimal places.” I’ve checked the formatting and confirmed the values do not show more than 15 decimals (most show 2 decimals). Is there a way to correct this error?