Incorrect lower bound value when a NTP SI + regular ad is viewed

[GeetaSarvadnya]

Description

Found while testing #30352

Incorrect lower bound value when a NTP SI + regular ad is viewed

Steps to reproduce

1. Clean profile 1.57.x enable rewrads and connect Cayman Island uphold production account
2. View a NTPSI
3. View a regular Ad
4. Verify that the lower bound should be multiplied by 0.8x for the regular ad notification
5. Confirmed that the lower bound is NOT multiplied by 0.8x for the NTPSI view
6. Confirmed that NTP SI and Regular ad view earnings are combined in the max bound value hence the max bound value is 0.055 BAT (0.005 + 0.05 = 0.055 BAT)
7. Verified that the estimated earning range 0.040 - 0.055 BAT is shown in the brave://rewrads and BR panel, the lower bound is displayed incorrect, the lower bound should be 0.008 instead of 0.040

Actual result

Example	Example	Example

Logs:

2023-07-26 16:35:25.385 6866-6866/? V/chromium: [VERBOSE3:account.cc(248)] Successfully processed deposit for new_tab_page_ad with creative instance id 9165d3d8-f62e-4eb2-87a0-5f0f2bf3089d and view valued at 0.005

2023-07-26 16:36:03.989 6866-6866/? V/chromium: [VERBOSE3:account.cc(248)] Successfully processed deposit for ad_notification with creative instance id c83aa8f6-1da9-491f-be8f-e1453500c19a and view valued at 0.05

Expected result

The lower bound value should be 0.008 BAT

Issue reproduces how often

Easy

Version/Channel Information:

• Can you reproduce this issue with the current Play Store version? NA
• Can you reproduce this issue with the current Play Store Beta version? Yes
• Can you reproduce this issue with the current Play Store Nightly version?No

Device details

• Install type (ARM, x86): all
• Device type (Phone, Tablet, Phablet):all
• Android version:12

Brave version

1.57.19

Website problems only

• Does the issue resolve itself when disabling Brave Shields? NA
• Does the issue resolve itself when disabling Brave Rewards?NA
• Is the issue reproducible on the latest version of Chrome? NA

Additional information

cc: @brave/qa-team @Miyayes @deeppandya @sujitacharya2005

[GeetaSarvadnya]

@deeppandya @sujitacharya2005 Looks like this is expected. I have asked a clarification to @Miyayes to confirm that same.

Lower bound value is 0.040 = (Regular ad earnings * 0.8 )

[GeetaSarvadnya]

This issue works as expected hence closing the issue