| 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 | $133.65 | 11.549% | $149.0852 | $149.09 | $149.10 | $149.10 |
| Purchase #2 | $58.58 | 9.520% | $64.1568 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $68.55 | 13.597% | $77.8707 | $77.87 | $77.85 | $77.90 |
| Purchase #4 | $11.71 | 8.272% | $12.6787 | $12.68 | $12.70 | $12.70 |
| Purchase #5 | $68.26 | 8.271% | $73.9058 | $73.91 | $73.90 | $73.90 |
| Purchase #6 | $242.75 | 5.645% | $256.4532 | $256.45 | $256.45 | $256.50 |
| Purchase #7 | $88.98 | 9.798% | $97.6983 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $672.48 | $731.8487 | $731.86 | $731.85 | $732.00 | |