diff --git a/src/scripting_api/util.js b/src/scripting_api/util.js
index 6c8130ceb5b42d..262c1f0aa98f3c 100644
--- a/src/scripting_api/util.js
+++ b/src/scripting_api/util.js
@@ -155,10 +155,11 @@ class Util extends PDFObject {
           }
           if (decPart.length > 2) {
             decPart = `${decimalSep}${decPart.substring(2)}`;
-          } else if (cFlags & HASH) {
-            decPart = ".";
           } else {
-            decPart = "";
+            if (decPart === "1") {
+              intPart += Math.sign(arg);
+            }
+            decPart = cFlags & HASH ? "." : "";
           }
         }
 
diff --git a/test/unit/scripting_spec.js b/test/unit/scripting_spec.js
index 9ae19cf3dfb481..bfcc10a567a846 100644
--- a/test/unit/scripting_spec.js
+++ b/test/unit/scripting_spec.js
@@ -280,6 +280,18 @@ describe("Scripting", function () {
           `util.printf("Decimal number: %,0.2f", -12.34567)`
         );
         expect(value).toEqual("Decimal number: -12.35");
+
+        value = await myeval(`util.printf("Decimal number: %,0.0f", 4.95)`);
+        expect(value).toEqual("Decimal number: 5");
+
+        value = await myeval(`util.printf("Decimal number: %,0.0f", 4.49)`);
+        expect(value).toEqual("Decimal number: 4");
+
+        value = await myeval(`util.printf("Decimal number: %,0.0f", -4.95)`);
+        expect(value).toEqual("Decimal number: -5");
+
+        value = await myeval(`util.printf("Decimal number: %,0.0f", -4.49)`);
+        expect(value).toEqual("Decimal number: -4");
       });
 
       it("should print a string with no argument", async () => {