Numerical Data Entry Consolidation

I have a set of existing spreadsheets and other digital files that contain purely numerical information—sales figures, quantities, and other metrics. I need every value transferred with 100 % accuracy into one clean, well-structured file.

Your job is straightforward: open each source file, copy the numbers exactly as they appear, double-check for transcription errors, and place them in the master document so that every row and column lines up perfectly. Consistent formatting (decimal places, currency symbols where applicable) is essential so the final file can be analysed immediately without extra cleanup on my end.

Please be comfortable working quickly in Excel or Google Sheets and familiar with basic quality-control techniques such as cross-totalling, spot checks, and conditional formatting for error detection. If you have ideas for an even better structure—or small automation tricks that speed the process while keeping it accurate—let me know when you bid.