| 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 | $77.74 | 9.346% | $85.0056 | $85.01 | $85.00 | $85.00 |
| Purchase #2 | $85.71 | 13.607% | $97.3726 | $97.37 | $97.35 | $97.40 |
| Purchase #3 | $121.65 | 5.642% | $128.5135 | $128.51 | $128.50 | $128.50 |
| Purchase #4 | $233.74 | 8.253% | $253.0306 | $253.03 | $253.05 | $253.00 |
| Purchase #5 | $37.92 | 10.624% | $41.9486 | $41.95 | $41.95 | $41.90 |
| Purchase #6 | $137.62 | 12.124% | $154.305 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $161.38 | 7.563% | $173.5852 | $173.59 | $173.60 | $173.60 |
| 7 purchase totals = | $855.76 | $933.7611 | $933.77 | $933.75 | $933.70 | |