Aggregation discrepancies inside same table

I have one table 'ticket sales' containing the ticket_id, line_id, product_id, price, quantity, date and turnover. 

I want to analyze the total turnover of 2020.

First I put a filter visual filtering on date between '2020-01-01' and '2020-12-31'.

Then I create a table visual where I drag the turnover column, which should automatically aggregate the turnover by summing all values of the turnover column where the date is filtered. 

However, when I also drag the date column in the same table, so I get the turnover per day, the total row at the bottom of the visual differs from the total I get when I only have the turnover field in the table. 

See the screenshot below. Note that I redacted the concrete numbers. 

I also checked the DAX statements behind these two tables:

 // First value
DEFINE
  VAR __DS0FilterTable = 
    FILTER(
      KEEPFILTERS(VALUES('sales'[date])),
      AND('sales'[date] >= DATE(2020, 1, 1), 'sales'[date] <= DATE(2020, 12, 31))
    )

EVALUATE
  SUMMARIZECOLUMNS(
    __DS0FilterTable,
    "SumTurnover", CALCULATE(SUM('sales'[turnover]))
    )

 // Second table
DEFINE
  VAR __DS0FilterTable = 
    FILTER(
      KEEPFILTERS(VALUES('sales'[date])),
      AND('sales'[date] >= DATE(2020, 1, 1), 'sales'[date] <= DATE(2020, 12, 31))
    )

 EVALUATE 
    SUMMARIZECOLUMNS(
      ROLLUPADDISSUBTOTAL('sales'[date], "IsGrandateotalRowTotal"),
      __DS0FilterTable,
      "SumTurnover", CALCULATE(SUM('sales'[turnover])))
   

Could someone explain why there is a discrepancy between the two total values? Which one is correct?