X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Ftypes.inc;h=9a437f1ba9dad7d78f6624e526344872d4510351;hb=175a48c5bd73abe16e77fa2cb48ba522f00d1501;hp=79ef8be71c01699d87a8daf242fee733ad718fe3;hpb=467fca01c62dd47bcd97ec957a49b0209732c9d0;p=fa-stable.git

diff --git a/includes/types.inc b/includes/types.inc
index 79ef8be7..9a437f1b 100644
--- a/includes/types.inc
+++ b/includes/types.inc
@@ -226,6 +226,12 @@ define('PTT_CASH', 2);
 define('PTT_DAYS', 3);
 define('PTT_FOLLOWING', 4);
 
+//----------------------------------------------------------------------------------
+// Tax calculation algorithms used in als and purchase (depends on supplier's invoicing software)
+
+define('TCA_TOTALS', 1); // taxes are calculated from respective net totals for all lines
+define('TCA_LINES', 2); // taxes calculated for every line, then summed
+
 include_once($path_to_root . '/includes/sysnames.inc');
 
 ?>
\ No newline at end of file