打款前:总实际订单金额(元):{{itemInfo.total_amount}},
总实际已支付金额(元):{{itemInfo.has_paid_amount}},
总实际未支付金额(元):{{ ((itemInfo.total_amount * 100 - itemInfo.has_paid_amount * 100) / 100).toFixed(2) }}
打款后:总实际订单金额(元):{{real_total_amount}},
总实际已支付金额(元):{{ ((itemInfo.has_paid_amount * 100 + total_amount * 100) / 100).toFixed(2) }},
总实际未支付金额(元):{{ ((real_total_amount * 100 - itemInfo.has_paid_amount * 100 - total_amount * 100) / 100).toFixed(2) }}