Upvote:4
The fare calculation should be as below. All in CA$
452.00 fare
30.00 SQ
12.10 CA
24.71 (not shown) XG (5%GST of the above 3)
5.27 XA
9.32 XY
7.32 YC
47.94 US
7.46 AY
5.99 XF
Sum:
602.11
XT in their calculation is SQ+XG+XA+XY+YC+US+XF (no CA and AY) which comes to $130.55
The Passenger facility charge for IAH is shown in both CAD$5.99 and US$4.50 at the end.