| 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 | $145.47 | 10.170% | $160.2643 | $160.26 | $160.25 | $160.30 |
| Purchase #2 | $121.65 | 4.823% | $127.5172 | $127.52 | $127.50 | $127.50 |
| Purchase #3 | $74.38 | 8.316% | $80.5654 | $80.57 | $80.55 | $80.60 |
| Purchase #4 | $246.68 | 4.749% | $258.3948 | $258.39 | $258.40 | $258.40 |
| Purchase #5 | $164.25 | 4.211% | $171.1666 | $171.17 | $171.15 | $171.20 |
| Purchase #6 | $198.29 | 5.490% | $209.1761 | $209.18 | $209.20 | $209.20 |
| Purchase #7 | $77.93 | 11.117% | $86.5935 | $86.59 | $86.60 | $86.60 |
| 7 purchase totals = | $1,028.65 | $1,093.6779 | $1,093.68 | $1,093.65 | $1,093.80 | |