diff --git a/uc_product/src/Plugin/Field/FieldType/UcPriceItem.php b/uc_product/src/Plugin/Field/FieldType/UcPriceItem.php
index 12dca0e..3aea1d6 100644
--- a/uc_product/src/Plugin/Field/FieldType/UcPriceItem.php
+++ b/uc_product/src/Plugin/Field/FieldType/UcPriceItem.php
@@ -56,7 +56,7 @@ class UcPriceItem extends NumericItemBase {
    */
   public static function generateSampleValue(FieldDefinitionInterface $field_definition) {
     $settings = $field_definition->getSettings();
-    $precision = 8;
+    $precision = 6;
     $scale = 2;
     $max = is_numeric($settings['max']) ?: pow(10, ($precision - $scale)) - 1;
     $min = is_numeric($settings['min']) ?: -pow(10, ($precision - $scale)) + 1;