diff --git a/src/backend/InvenTree/common/models.py b/src/backend/InvenTree/common/models.py
index 417ef238e7fa..39661e0ce45c 100644
--- a/src/backend/InvenTree/common/models.py
+++ b/src/backend/InvenTree/common/models.py
@@ -40,6 +40,7 @@
 
 import build.validators
 import common.currency
+import common.validators
 import InvenTree.fields
 import InvenTree.helpers
 import InvenTree.models
@@ -1146,19 +1147,6 @@ def update_instance_name(setting):
     site_obj.save()
 
 
-def validate_email_domains(setting):
-    """Validate the email domains setting."""
-    if not setting.value:
-        return
-
-    domains = setting.value.split(',')
-    for domain in domains:
-        if not domain:
-            raise ValidationError(_('An empty domain is not allowed.'))
-        if not re.match(r'^@[a-zA-Z0-9\.\-_]+$', domain):
-            raise ValidationError(_(f'Invalid domain name: {domain}'))
-
-
 def reload_plugin_registry(setting):
     """When a core plugin setting is changed, reload the plugin registry."""
     from plugin import registry
@@ -1550,7 +1538,12 @@ def save(self, *args, **kwargs):
                 'Minimum number of decimal places to display when rendering pricing data'
             ),
             'default': 0,
-            'validator': [int, MinValueValidator(0), MaxValueValidator(4)],
+            'validator': [
+                int,
+                MinValueValidator(0),
+                MaxValueValidator(4),
+                common.validators.validate_decimal_places_min,
+            ],
         },
         'PRICING_DECIMAL_PLACES': {
             'name': _('Maximum Pricing Decimal Places'),
@@ -1558,7 +1551,12 @@ def save(self, *args, **kwargs):
                 'Maximum number of decimal places to display when rendering pricing data'
             ),
             'default': 6,
-            'validator': [int, MinValueValidator(2), MaxValueValidator(6)],
+            'validator': [
+                int,
+                MinValueValidator(2),
+                MaxValueValidator(6),
+                common.validators.validate_decimal_places_max,
+            ],
         },
         'PRICING_USE_SUPPLIER_PRICING': {
             'name': _('Use Supplier Pricing'),
@@ -1944,7 +1942,7 @@ def save(self, *args, **kwargs):
                 'Restrict signup to certain domains (comma-separated, starting with @)'
             ),
             'default': '',
-            'before_save': validate_email_domains,
+            'before_save': common.validators.validate_email_domains,
         },
         'SIGNUP_GROUP': {
             'name': _('Group on signup'),
diff --git a/src/backend/InvenTree/common/validators.py b/src/backend/InvenTree/common/validators.py
new file mode 100644
index 000000000000..6a202b25beb5
--- /dev/null
+++ b/src/backend/InvenTree/common/validators.py
@@ -0,0 +1,45 @@
+"""Validation helpers for common models."""
+
+from django.core.exceptions import ValidationError
+from django.utils.translation import gettext_lazy as _
+
+
+def validate_decimal_places_min(value):
+    """Validator for PRICING_DECIMAL_PLACES_MIN setting."""
+    from common.models import InvenTreeSetting
+
+    try:
+        value = int(value)
+        places_max = int(InvenTreeSetting.get_setting('PRICING_DECIMAL_PLACES'))
+    except Exception:
+        return
+
+    if value > places_max:
+        raise ValidationError(_('Minimum places cannot be greater than maximum places'))
+
+
+def validate_decimal_places_max(value):
+    """Validator for PRICING_DECIMAL_PLACES_MAX setting."""
+    from common.models import InvenTreeSetting
+
+    try:
+        value = int(value)
+        places_min = int(InvenTreeSetting.get_setting('PRICING_DECIMAL_PLACES_MIN'))
+    except Exception:
+        return
+
+    if value < places_min:
+        raise ValidationError(_('Maximum places cannot be less than minimum places'))
+
+
+def validate_email_domains(setting):
+    """Validate the email domains setting."""
+    if not setting.value:
+        return
+
+    domains = setting.value.split(',')
+    for domain in domains:
+        if not domain:
+            raise ValidationError(_('An empty domain is not allowed.'))
+        if not re.match(r'^@[a-zA-Z0-9\.\-_]+$', domain):
+            raise ValidationError(_(f'Invalid domain name: {domain}'))
diff --git a/src/frontend/src/defaults/formatters.tsx b/src/frontend/src/defaults/formatters.tsx
index 4afcf734d5ad..892aa9e66352 100644
--- a/src/frontend/src/defaults/formatters.tsx
+++ b/src/frontend/src/defaults/formatters.tsx
@@ -77,8 +77,8 @@ export function formatCurrency(
   let formatter = new Intl.NumberFormat(locale, {
     style: 'currency',
     currency: currency,
-    maximumFractionDigits: maxDigits,
-    minimumFractionDigits: minDigits
+    maximumFractionDigits: Math.max(minDigits, maxDigits),
+    minimumFractionDigits: Math.min(minDigits, maxDigits)
   });
 
   return formatter.format(value);