fix 分转元转换问题

daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/pay/PayOrderModel.java

@@ -34,14 +34,12 @@ public class PayOrderModel extends DaxPayResponseModel {
     /** 描述 */
     private String description;
 
-
     /** 是否支持分账 */
     private Boolean allocation;
 
     /** 是否开启自动分账, 不传输为不开启 */
     private Boolean autoAllocation;
 
-
     /**
      * 支付通道
      * @see PayChannelEnum

daxpay-single/daxpay-single-core/src/main/java/cn/daxpay/single/util/PayUtil.java

@@ -82,6 +82,6 @@ public class PayUtil {
      * @return 元的金额 两位小数
      */
     public static BigDecimal conversionAmount(int amount) {
-        return BigDecimal.valueOf(amount).setScale(2, RoundingMode.HALF_UP);
+        return BigDecimal.valueOf(amount).divide(HUNDRED,2, RoundingMode.HALF_UP);
     }
 }