item_#_taxRate

American Express Direct

,

RBS WorldPay Atlanta

,

TSYS Acquiring Solutions

, and

Visa Platform Connect

For transactions on Visa payment cards, the valid range is from

0.01

(1%) to

0.99

(99%). Only whole percentage values accepted; values with additional decimal places will be truncated.

For other transactions, the valid range is from

0.00

(0%) to

99.99

(99.99%). Values with more than two digits beyond the decimal point will be truncated.

60%:
60.00
25.5%:
25.50
33.33%:
33.33

Barclays

The valid range is from

0.00

(0%) to

100.00

(100%), expressed as a whole number with decimals.

For example, 20.00 = 20% tax rate.

Chase Paymentech Solutions

,

Elavon Americas

, and

FDC Compass

For transactions on Mastercard payment cards, the valid range is from

0.00001

(0.001%) to

0.99999

(99.999%).

60%:
0.6000
25.5%:
0.2550
33.33%:
0.3333

For transactions on Visa payment cards, the valid range is from

0.01

(1%) to

0.99

(99%).

60%:
0.60
25%:
0.25
33%:
0.33

Specifications

Mapping Information

REST API Field:
orderInformation.lineItems[].taxRate
SCMP API Field:
tax_rate
Simple Order API Field:
item_#_taxRate

Processor Field Names

American Express Direct
: Does not apply
Chase Paymentech Solutions
: Tax Rate
Elavon Americas
:
Mastercard: Tax Rate Applied
Visa: VAT/Tax Rate
FDC Compass
: Tax Rate
RBS WorldPay Atlanta
: Tax Rate
TSYS Acquiring Solutions
:
Mastercard: Tax Rate Applied
Visa: VAT/Tax Rate
Visa Platform Connect
: taxRate