diff --git a/ATC_V35.bin b/ATC_V35a.bin
similarity index 51%
rename from ATC_V35.bin
rename to ATC_V35a.bin
index 64d2f955..57a635a6 100644
Binary files a/ATC_V35.bin and b/ATC_V35a.bin differ
diff --git a/CGG1_v35.bin b/CGG1_v35a.bin
similarity index 65%
rename from CGG1_v35.bin
rename to CGG1_v35a.bin
index 7d945c0f..9245836c 100644
Binary files a/CGG1_v35.bin and b/CGG1_v35a.bin differ
diff --git a/MHO_C401_v35.bin b/MHO_C401_v35a.bin
similarity index 65%
rename from MHO_C401_v35.bin
rename to MHO_C401_v35a.bin
index 983c2ef5..0bd34635 100644
Binary files a/MHO_C401_v35.bin and b/MHO_C401_v35a.bin differ
diff --git a/README.md b/README.md
index 6ac3f7d5..661cf95d 100644
--- a/README.md
+++ b/README.md
@@ -145,7 +145,7 @@ In case you want to go back to the original firmware, you can download them here
 |     3.2 | Added [new encrypted beacon formats](https://github.com/pvvx/ATC_MiThermometer/issues/94#issuecomment-846984018), reed switch maintenance
 |     3.3 | Added autodetection for [LYWSD03MMC hardware versions B1.6 and B1.9](https://github.com/pvvx/ATC_MiThermometer/issues/125). For CGG1-M and MHO-C401 - autodetection of SHTV3 or SHT4x sensors
 |     3.4 | Correct Hardware Version Setting for [LYWSD03MMC B1.7](https://github.com/pvvx/ATC_MiThermometer/issues/145)
-|     3.5 | Correction of moisture readings for SHT4x sensors.
+|     3.5 | Correction of moisture readings for SHT4x sensors. [Rounding off sensor values on display.](https://github.com/pvvx/ATC_MiThermometer/issues/163)
 
 
 ## Applications
diff --git a/firmware.json b/firmware.json
index cdbca838..d2768866 100644
--- a/firmware.json
+++ b/firmware.json
@@ -1,3 +1,3 @@
 {"version": 53, 
-"custom":["ATC_V35.bin", "MHO_C401_v35.bin", "CGG1_v35.bin", "ATC_V35.bin", "ATC_V35.bin", "ATC_V35.bin"], 
+"custom":["ATC_V35a.bin", "MHO_C401_v35a.bin", "CGG1_v35a.bin", "ATC_V35a.bin", "ATC_V35a.bin", "ATC_V35a.bin"], 
 "original":["Original_OTA_Xiaomi_LYWSD03MMC_v1.0.0_0130.bin","Original_OTA_Xiaomi_MHO_C401_v1.0.0_0010.bin","Original_OTA_CGG1_v1.0.1_0093.bin","Original_OTA_Xiaomi_LYWSD03MMC_v1.0.0_0130.bin","Original_OTA_Xiaomi_LYWSD03MMC_v1.0.0_0130.bin","Original_OTA_Xiaomi_LYWSD03MMC_v1.0.0_0130.bin"]}
\ No newline at end of file
diff --git a/src/app.c b/src/app.c
index a6a921f2..c22b4911 100644
--- a/src/app.c
+++ b/src/app.c
@@ -207,8 +207,8 @@ _attribute_ram_code_ void WakeupLowPowerCb(int par) {
 		rds_input_on();
 #endif
 		if(read_sensor_cb()) {
-			last_temp = measured_data.temp / 10;
-			last_humi = measured_data.humi / 100;
+			last_temp = (measured_data.temp + 5)/ 10;
+			last_humi = (measured_data.humi + 50)/ 100;
 #if	USE_TRIGGER_OUT
 			set_trigger_out();
 #endif
@@ -435,7 +435,7 @@ _attribute_ram_code_ __attribute__((optimize("-Os"))) void lcd(void) {
 		if (set_small_number_and_bat) {
 #if DEVICE_TYPE == DEVICE_CGG1
 			show_battery_symbol(!cfg.flg.show_batt_enabled);
-			show_small_number(measured_data.humi / 10, 1);
+			show_small_number((measured_data.humi + 5) / 10, 1);
 #else
 			show_battery_symbol(0);
 			show_small_number(last_humi, 1);
diff --git a/src/ble.c b/src/ble.c
index 5a4f7b43..c4172be2 100644
--- a/src/ble.c
+++ b/src/ble.c
@@ -374,7 +374,7 @@ void set_adv_data() {
 				p->data_id = XIAOMI_DATA_ID_TempAndHumidity & 0xff; // (lo byte XIAOMI_DATA_ID)
 				p->t0d.len = 0x04;
 				p->t0d.temperature = last_temp; // x0.1 C
-				p->t0d.humidity = measured_data.humi / 10; // x0.1 %
+				p->t0d.humidity = (measured_data.humi + 5) / 10; // x0.1 %
 			} else {
 				p->data_id = XIAOMI_DATA_ID_Power & 0xff; // (lo byte XIAOMI_DATA_ID)
 				p->t0a.len1 = 1;
diff --git a/src/mi_beacon.c b/src/mi_beacon.c
index 164dec07..c8ec2235 100644
--- a/src/mi_beacon.c
+++ b/src/mi_beacon.c
@@ -189,8 +189,8 @@ void atc_encrypt_beacon(uint32_t cnt) {
 		p->head.uid = GAP_ADTYPE_SERVICE_DATA_UUID_16BIT; // 16-bit UUID
 		p->head.UUID = ADV_CUSTOM_UUID16; // GATT Service 0x181A Environmental Sensing (little-endian) (or 0x181C 'User Data'?)
 		p->head.counter = (uint8_t)cnt;
-		data.temp = measured_data.temp / 50 + 4000 / 50;
-		data.humi = measured_data.humi / 50;
+		data.temp = (measured_data.temp + 25) / 50 + 4000 / 50;
+		data.humi = (measured_data.humi + 25) / 50;
 		data.bat = battery_level | ((trg.flg.trigger_on)? 0x80 : 0);
 
 		memcpy(&cbn.MAC, mac_public, sizeof(cbn.MAC));