| 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 | $24.48 | 5.847% | $25.9113 | $25.91 | $25.90 | $25.90 |
| Purchase #2 | $150.87 | 12.733% | $170.0803 | $170.08 | $170.10 | $170.10 |
| Purchase #3 | $168.58 | 7.133% | $180.6048 | $180.60 | $180.60 | $180.60 |
| Purchase #4 | $11.69 | 4.709% | $12.2405 | $12.24 | $12.25 | $12.20 |
| Purchase #5 | $133.80 | 11.555% | $149.2606 | $149.26 | $149.25 | $149.30 |
| Purchase #6 | $242.80 | 7.351% | $260.6482 | $260.65 | $260.65 | $260.60 |
| Purchase #7 | $250.26 | 9.864% | $274.9456 | $274.95 | $274.95 | $274.90 |
| 7 purchase totals = | $982.48 | $1,073.6913 | $1,073.69 | $1,073.70 | $1,073.60 | |