| 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 | $81.98 | 5.288% | $86.3151 | $86.32 | $86.30 | $86.30 |
| Purchase #2 | $73.65 | 6.493% | $78.4321 | $78.43 | $78.45 | $78.40 |
| Purchase #3 | $103.90 | 11.355% | $115.6978 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $104.54 | 9.361% | $114.326 | $114.33 | $114.35 | $114.30 |
| Purchase #5 | $179.89 | 3.750% | $186.6359 | $186.64 | $186.65 | $186.60 |
| Purchase #6 | $51.72 | 10.565% | $57.1842 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $51.94 | 7.204% | $55.6818 | $55.68 | $55.70 | $55.70 |
| 7 purchase totals = | $647.62 | $694.2729 | $694.28 | $694.35 | $694.20 | |