| 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 | $122.94 | 10.604% | $135.9766 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $151.68 | 6.663% | $161.7864 | $161.79 | $161.80 | $161.80 |
| Purchase #3 | $13.68 | 7.768% | $14.7427 | $14.74 | $14.75 | $14.70 |
| Purchase #4 | $77.28 | 7.533% | $83.1015 | $83.10 | $83.10 | $83.10 |
| Purchase #5 | $227.80 | 13.181% | $257.8263 | $257.83 | $257.85 | $257.80 |
| Purchase #6 | $30.83 | 13.521% | $34.9985 | $35.00 | $35.00 | $35.00 |
| Purchase #7 | $173.84 | 12.271% | $195.1719 | $195.17 | $195.15 | $195.20 |
| 7 purchase totals = | $798.05 | $883.6039 | $883.61 | $883.65 | $883.60 | |