Problem in payment other then US country

I have integrated Payeezy in my iOS app. It is working fine.

Now I am testing payment for India. I have entered all credit card information. I have enter amount as 1 $ in amount field but payment was deducted as 0.01 $.

I have used following code:

NSString *amount = @"1";
NSDictionary* credit_card = @{
@"type":@"mastercard",
@"cardholder_name":cardHolderName,
@"card_number":cardNumber,
@"exp_date":@"1120",
@"cvv":cardSecurityCode
};

PayeezySDK* myClient = [[PayeezySDK alloc]initWithApiKey:KPayApiKey apiSecret:KPayApiSecret merchantToken:KPayToken url:KURL];

[myClient submitAuthorizeTransactionWithCreditCardDetails:credit_card[@"type"] cardHolderName:credit_card[@"cardholder_name"] cardNumber:credit_card[@"card_number"] cardExpirymMonthAndYear:credit_card[@"exp_date"] cardCVV:credit_card[@"cvv"] currencyCode:@"USD" totalAmount:amount merchantRefForProcessing:@"372275578881"

completion:^(NSDictionary *dict, NSError *error)
{
NSString *authStatusMessage = nil;
if (error == nil)
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@""
message:authStatusMessage delegate:self
cancelButtonTitle:@"Thank You"
otherButtonTitles:nil];
[alert show];

}
else
{
authStatusMessage = [NSString stringWithFormat:@"Error was encountered processing transaction"];
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"First Data Payment Authorization"
message:authStatusMessage delegate:nil
cancelButtonTitle:@"Dismiss"
otherButtonTitles:nil];
[alert show];
}

}];

What is the issue? Please help me to solve this problem.