Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $74.73 | 8.381% | $80.9931 | $80.99 | $81.00 | $81.00 |
Purchase #2 | $106.32 | 13.593% | $120.7721 | $120.77 | $120.75 | $120.80 |
Purchase #3 | $38.76 | 3.454% | $40.0988 | $40.10 | $40.10 | $40.10 |
Purchase #4 | $191.29 | 3.701% | $198.3696 | $198.37 | $198.35 | $198.40 |
Purchase #5 | $139.32 | 4.459% | $145.5323 | $145.53 | $145.55 | $145.50 |
Purchase #6 | $171.50 | 4.583% | $179.3598 | $179.36 | $179.35 | $179.40 |
Purchase #7 | $109.38 | 4.368% | $114.1577 | $114.16 | $114.15 | $114.20 |
7 purchase totals = | $831.30 | $879.2834 | $879.28 | $879.25 | $879.40 |