select count(*)
from ec_orders o, ec_items i
where o.order_id=i.order_id
and o.user_session_id=:user_session_id and o.order_state='in_basket'
select tax_rate, initcap(state_name) as state
from ec_sales_tax_by_state tax, us_states state
where state.abbrev = tax.usps_abbrev