Created attachment 123022 [details]
spreadsheet in xlsx format
SUM formula (E13) is not adding up correctly, the reason is still unknown, as per attached.
Tested with Version: 184.108.40.206.alpha0+
Build ID: aaca25d67eb5ea252730cdcf555ecc04ce04a5e6
CPU Threads: 4; OS Version: Linux 4.2; UI Render: default;
TinderBox: Linux-rpm_deb-x86_64@70-TDF, Branch:master, Time: 2016-02-24_23:58:47
E13 = -€51 100,00 - correct value. Try to do recalculation - CTRL+SHIFT+F9. Specify your version of LO.
Thanks for filing. It's my idea that this is bug 97897.
If not reopen please and explain.
Ciao - Cor
*** This bug has been marked as a duplicate of bug 97897 ***