| 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 | $201.56 | 3.241% | $208.0926 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $19.69 | 5.667% | $20.8058 | $20.81 | $20.80 | $20.80 |
| Purchase #3 | $107.91 | 5.271% | $113.5979 | $113.60 | $113.60 | $113.60 |
| Purchase #4 | $175.56 | 7.720% | $189.1132 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $113.65 | 7.655% | $122.3499 | $122.35 | $122.35 | $122.30 |
| Purchase #6 | $157.90 | 4.174% | $164.4907 | $164.49 | $164.50 | $164.50 |
| Purchase #7 | $238.28 | 8.698% | $259.0056 | $259.01 | $259.00 | $259.00 |
| 7 purchase totals = | $1,014.55 | $1,077.4557 | $1,077.46 | $1,077.45 | $1,077.40 | |