| 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 | $88.59 | 11.139% | $98.458 | $98.46 | $98.45 | $98.50 |
| Purchase #2 | $10.56 | 8.642% | $11.4726 | $11.47 | $11.45 | $11.50 |
| Purchase #3 | $36.75 | 12.288% | $41.2658 | $41.27 | $41.25 | $41.30 |
| Purchase #4 | $62.69 | 6.574% | $66.8112 | $66.81 | $66.80 | $66.80 |
| Purchase #5 | $102.94 | 6.173% | $109.2945 | $109.29 | $109.30 | $109.30 |
| Purchase #6 | $92.75 | 4.781% | $97.1844 | $97.18 | $97.20 | $97.20 |
| Purchase #7 | $227.43 | 11.780% | $254.2213 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $621.71 | $678.7078 | $678.70 | $678.65 | $678.80 | |