| 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 | $202.63 | 12.314% | $227.5819 | $227.58 | $227.60 | $227.60 |
| Purchase #2 | $134.87 | 3.196% | $139.1804 | $139.18 | $139.20 | $139.20 |
| Purchase #3 | $78.39 | 10.219% | $86.4007 | $86.40 | $86.40 | $86.40 |
| Purchase #4 | $201.93 | 5.518% | $213.0725 | $213.07 | $213.05 | $213.10 |
| Purchase #5 | $102.77 | 4.472% | $107.3659 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $54.99 | 5.277% | $57.8918 | $57.89 | $57.90 | $57.90 |
| Purchase #7 | $98.96 | 10.196% | $109.05 | $109.05 | $109.05 | $109.10 |
| 7 purchase totals = | $874.54 | $940.5432 | $940.54 | $940.55 | $940.70 | |