fix(shopping cart): UX Improvements (#21034)

* fix: nontype error for resolved and moved place order button at bottom left

* fix: removed inline style

* fix: Request for quotation move to lower right

* fix: move buttons

Co-authored-by: Naren <patilnarendra3@gmail.com>
Co-authored-by: Saqib <nextchamp.saqib@gmail.com>
diff --git a/erpnext/public/scss/website.scss b/erpnext/public/scss/website.scss
index 7b9a70d..735b417 100644
--- a/erpnext/public/scss/website.scss
+++ b/erpnext/public/scss/website.scss
@@ -78,3 +78,7 @@
 		z-index: 0;
 	}
 }
+
+.place-order-container {
+	text-align: right;
+}
\ No newline at end of file
diff --git a/erpnext/templates/includes/order/order_taxes.html b/erpnext/templates/includes/order/order_taxes.html
index 4a32aa4..ebec838 100644
--- a/erpnext/templates/includes/order/order_taxes.html
+++ b/erpnext/templates/includes/order/order_taxes.html
@@ -10,16 +10,16 @@
 {% endif %}
 
 {% for d in doc.taxes %}
-{% if d.base_tax_amount > 0 %}
-<tr>
-	<td class="text-right" colspan="2">
-		{{ d.description }}
-	</td>
-	<td class="text-right">
-		{{ d.get_formatted("base_tax_amount") }}
-	</td>
-</tr>
-{% endif %}
+	{% if d.base_tax_amount %}
+	<tr>
+		<td class="text-right" colspan="2">
+			{{ d.description }}
+		</td>
+		<td class="text-right">
+			{{ d.get_formatted("base_tax_amount") }}
+		</td>
+	</tr>
+	{% endif %}
 {% endfor %}
 
 {% if doc.doctype == 'Quotation' %}
diff --git a/erpnext/templates/pages/cart.html b/erpnext/templates/pages/cart.html
index 912702e..3033d15 100644
--- a/erpnext/templates/pages/cart.html
+++ b/erpnext/templates/pages/cart.html
@@ -12,16 +12,6 @@
 
 
 {% block header_actions %}
-{% if doc.items and cart_settings.enable_checkout %}
-<button class="btn btn-primary btn-place-order" type="button">
-	{{ _("Place Order") }}
-</button>
-{% endif %}
-{% if doc.items and not cart_settings.enable_checkout %}
-<button class="btn btn-primary btn-request-for-quotation" type="button">
-	{{ _("Request for Quotation") }}
-</button>
-{% endif %}
 {% endblock %}
 
 {% block page_content %}
@@ -56,6 +46,20 @@
 	{% endif %}
 
 	{% if doc.items %}
+		<div class="place-order-container">
+			{% if cart_settings.enable_checkout %}
+				<button class="btn btn-primary btn-place-order" type="button">
+					{{ _("Place Order") }}
+				</button>
+			{% else %}
+				<button class="btn btn-primary btn-request-for-quotation" type="button">
+					{{ _("Request for Quotation") }}
+				</button>
+			{% endif %}
+		</div>
+	{% endif %}
+
+	{% if doc.items %}
 	{% if doc.tc_name %}
 		<div class="terms-and-conditions-link">
 			<a href class="link-terms-and-conditions" data-terms-name="{{ doc.tc_name }}">