| 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 | $145.67 | 6.207% | $154.7117 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $186.64 | 10.771% | $206.743 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $162.78 | 10.186% | $179.3608 | $179.36 | $179.35 | $179.40 |
| Purchase #4 | $127.54 | 8.139% | $137.9205 | $137.92 | $137.90 | $137.90 |
| Purchase #5 | $188.49 | 10.419% | $208.1288 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $193.90 | 3.657% | $200.9909 | $200.99 | $201.00 | $201.00 |
| Purchase #7 | $77.54 | 7.390% | $83.2702 | $83.27 | $83.25 | $83.30 |
| 7 purchase totals = | $1,082.56 | $1,171.1259 | $1,171.12 | $1,171.10 | $1,171.10 | |