From 93830f309fc4032ed6c36657aa507f5550d4d642 Mon Sep 17 00:00:00 2001
From: Frank Cools <frank@covago.com>
Date: Tue, 7 Oct 2025 14:53:46 +0200
Subject: [PATCH] Fix split entries for proper balancing

- Main entry: rounded amount on 4455100/4456700 (formatAmount)
- Rounding entry: real difference on 758000/658000 (formatAmountReal)
- For difference -0.90: 4455100 credit 1.00 + 758000 credit 0.90
- Should now show correct split between main and rounding accounts
---
 core/class/declarationtva_pdf.class.php | 64 ++++++++++++++++++-------
 1 file changed, 48 insertions(+), 16 deletions(-)

diff --git a/core/class/declarationtva_pdf.class.php b/core/class/declarationtva_pdf.class.php
index b8119fa..2db2307 100644
--- a/core/class/declarationtva_pdf.class.php
+++ b/core/class/declarationtva_pdf.class.php
@@ -2077,27 +2077,59 @@ class DeclarationTVA_PDF
         error_log("DeclarationTVA: Total difference: " . $difference);
         error_log("DeclarationTVA: Difference > 0: " . ($difference > 0 ? 'true' : 'false'));
         
-        // Use real difference, no rounding
+        // Split into main entry (rounded) and rounding entry (real difference)
         if (abs($difference) >= 0.01) {
-            error_log("DeclarationTVA: Creating balancing entry for real difference: " . $difference);
+            $rounded_amount = round($difference);
+            $rounding_diff = $difference - $rounded_amount;
+            
+            error_log("DeclarationTVA: Difference: " . $difference . ", Rounded: " . $rounded_amount . ", Rounding diff: " . $rounding_diff);
+            
+            // Main balancing entry with rounded amount
             if ($difference > 0) {
                 // More credits than debits - need debit entry (4456700)
-                $balancing_entries[] = array(
-                    'account_code' => '4456700',
-                    'account_label' => $this->getAccountLabel('4456700'),
-                    'entry_label' => $declaration->declaration_name,
-                    'debit' => $this->formatAmountReal($difference),
-                    'credit' => ''
-                );
+                if ($rounded_amount != 0) {
+                    $balancing_entries[] = array(
+                        'account_code' => '4456700',
+                        'account_label' => $this->getAccountLabel('4456700'),
+                        'entry_label' => $declaration->declaration_name,
+                        'debit' => $this->formatAmount($rounded_amount),
+                        'credit' => ''
+                    );
+                }
             } else {
                 // More debits than credits - need credit entry (4455100)
-                $balancing_entries[] = array(
-                    'account_code' => '4455100',
-                    'account_label' => $this->getAccountLabel('4455100'),
-                    'entry_label' => $declaration->declaration_name,
-                    'debit' => '',
-                    'credit' => $this->formatAmountReal(abs($difference))
-                );
+                if ($rounded_amount != 0) {
+                    $balancing_entries[] = array(
+                        'account_code' => '4455100',
+                        'account_label' => $this->getAccountLabel('4455100'),
+                        'entry_label' => $declaration->declaration_name,
+                        'debit' => '',
+                        'credit' => $this->formatAmount(abs($rounded_amount))
+                    );
+                }
+            }
+            
+            // Rounding entry for the real difference
+            if (abs($rounding_diff) >= 0.01) {
+                if ($difference > 0) {
+                    // Credit difference - rounding goes to 658000 debit
+                    $balancing_entries[] = array(
+                        'account_code' => '658000',
+                        'account_label' => $this->getAccountLabel('658000'),
+                        'entry_label' => $declaration->declaration_name,
+                        'debit' => $this->formatAmountReal(abs($rounding_diff)),
+                        'credit' => ''
+                    );
+                } else {
+                    // Debit difference - rounding goes to 758000 credit
+                    $balancing_entries[] = array(
+                        'account_code' => '758000',
+                        'account_label' => $this->getAccountLabel('758000'),
+                        'entry_label' => $declaration->declaration_name,
+                        'debit' => '',
+                        'credit' => $this->formatAmountReal(abs($rounding_diff))
+                    );
+                }
             }
         }