The total GST amount for a given GST category. Must be rounded to maximum 2 decimals.

Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Data type
Amount
Example value
486.25
Business terms
BT-117-GST
Attributes
Use Name Description
M @currencyID

Mandatory attribute. Use BT-5

Example value: SGD

Rules
Identifier/Error message Flag
BR-46-GST-SG
[BR-46-GST-SG]-Each GST Breakdown (BG-23-GST) shall have a GST category tax amount (BT-117-GST).
fatal
BR-CO-17-GST-SG
[BR-CO-17-GST-SG]-GST category tax amount (BT-117-GST) = GST category taxable amount (BT-116-GST) x (GST category rate (BT-119-GST) / 100).
fatal
BR-DEC-20-GST-SG
[BR-DEC-20-GST-SG]-The allowed maximum number of decimals for the GST category tax amount (BT-117-GST) is 2.    
fatal