| 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 | $98.30 | 12.471% | $110.559 | $110.56 | $110.55 | $110.60 |
| Purchase #2 | $61.63 | 9.480% | $67.4725 | $67.47 | $67.45 | $67.50 |
| Purchase #3 | $168.26 | 12.857% | $189.8932 | $189.89 | $189.90 | $189.90 |
| Purchase #4 | $162.50 | 8.772% | $176.7545 | $176.75 | $176.75 | $176.80 |
| Purchase #5 | $250.95 | 8.314% | $271.814 | $271.81 | $271.80 | $271.80 |
| Purchase #6 | $89.53 | 8.556% | $97.1902 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $171.88 | 6.366% | $182.8219 | $182.82 | $182.80 | $182.80 |
| 7 purchase totals = | $1,003.05 | $1,096.5053 | $1,096.49 | $1,096.45 | $1,096.60 | |