| 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 | $160.48 | 12.178% | $180.0233 | $180.02 | $180.00 | $180.00 |
| Purchase #2 | $69.61 | 10.785% | $77.1174 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $95.36 | 9.298% | $104.2266 | $104.23 | $104.25 | $104.20 |
| Purchase #4 | $157.82 | 13.539% | $179.1872 | $179.19 | $179.20 | $179.20 |
| Purchase #5 | $159.57 | 10.762% | $176.7429 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $176.61 | 4.143% | $183.927 | $183.93 | $183.95 | $183.90 |
| Purchase #7 | $170.52 | 9.360% | $186.4807 | $186.48 | $186.50 | $186.50 |
| 7 purchase totals = | $989.97 | $1,087.7051 | $1,087.71 | $1,087.75 | $1,087.60 | |