Sha256: dbb426825b7e79cefd2e97265c3f37f8246bbb98a9c978f4ed91be92eb5772fd
Contents?: true
Size: 915 Bytes
Versions: 32
Compression:
Stored size: 915 Bytes
Contents
if (typeof tax === "undefined") {
var tax = {};
}
tax.TAX_TYPE_NONTAXABLE = 1; // 非課税
tax.TAX_TYPE_INCLUSIVE = 2; // 内税
tax.TAX_TYPE_EXCLUSIVE = 3; // 外税
tax.RATE_3 = Date.parse('1989-04-01');
tax.RATE_5 = Date.parse('1997-04-01');
tax.RATE_8 = Date.parse('2014-04-01');
tax.getRateOn = function(date) {
if (typeof date === 'string') {
date = Date.parse(date);
}
if (date >= tax.RATE_3 && date < tax.RATE_5) {
return 0.03;
} else if (date >= tax.RATE_5 && date < tax.RATE_8) {
return 0.05;
} else if (date >= tax.RATE_8) {
return 0.08;
}
return 0;
};
tax.calcTaxAmount = function(taxType, rate, amount) {
if ( isNaN( amount ) ) {
return '';
}
if ( taxType == tax.TAX_TYPE_INCLUSIVE ) {
return parseInt(amount * rate / (1 + rate));
}
else if ( taxType == tax.TAX_TYPE_EXCLUSIVE ) {
return parseInt(amount * rate);
}
return '';
};
Version data entries
32 entries across 32 versions & 1 rubygems