| 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 | $193.65 | 10.259% | $213.5166 | $213.52 | $213.50 | $213.50 |
| Purchase #2 | $30.31 | 12.183% | $34.0027 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $63.56 | 10.787% | $70.4162 | $70.42 | $70.40 | $70.40 |
| Purchase #4 | $180.69 | 3.244% | $186.5516 | $186.55 | $186.55 | $186.60 |
| Purchase #5 | $195.38 | 8.731% | $212.4386 | $212.44 | $212.45 | $212.40 |
| Purchase #6 | $27.70 | 4.362% | $28.9083 | $28.91 | $28.90 | $28.90 |
| Purchase #7 | $128.45 | 6.695% | $137.0497 | $137.05 | $137.05 | $137.00 |
| 7 purchase totals = | $819.74 | $882.8837 | $882.89 | $882.85 | $882.80 | |