| 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 | $169.75 | 3.862% | $176.3057 | $176.31 | $176.30 | $176.30 |
| Purchase #2 | $170.74 | 5.221% | $179.6543 | $179.65 | $179.65 | $179.70 |
| Purchase #3 | $172.85 | 3.792% | $179.4045 | $179.40 | $179.40 | $179.40 |
| Purchase #4 | $105.71 | 4.493% | $110.4596 | $110.46 | $110.45 | $110.50 |
| Purchase #5 | $24.94 | 3.382% | $25.7835 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $127.34 | 12.404% | $143.1353 | $143.14 | $143.15 | $143.10 |
| Purchase #7 | $32.91 | 9.758% | $36.1214 | $36.12 | $36.10 | $36.10 |
| 7 purchase totals = | $804.24 | $850.8643 | $850.86 | $850.85 | $850.90 | |