| 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 | $170.59 | 5.478% | $179.9349 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $11.40 | 10.482% | $12.5949 | $12.59 | $12.60 | $12.60 |
| Purchase #3 | $210.60 | 6.546% | $224.3859 | $224.39 | $224.40 | $224.40 |
| Purchase #4 | $227.71 | 6.237% | $241.9123 | $241.91 | $241.90 | $241.90 |
| Purchase #5 | $166.61 | 10.248% | $183.6842 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $87.39 | 11.118% | $97.106 | $97.11 | $97.10 | $97.10 |
| Purchase #7 | $198.65 | 11.129% | $220.7578 | $220.76 | $220.75 | $220.80 |
| 7 purchase totals = | $1,072.95 | $1,160.3760 | $1,160.37 | $1,160.40 | $1,160.40 | |