| 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 | $244.70 | 4.637% | $256.0467 | $256.05 | $256.05 | $256.00 |
| Purchase #2 | $148.36 | 12.472% | $166.8635 | $166.86 | $166.85 | $166.90 |
| Purchase #3 | $132.46 | 4.293% | $138.1465 | $138.15 | $138.15 | $138.10 |
| Purchase #4 | $192.46 | 6.520% | $205.0084 | $205.01 | $205.00 | $205.00 |
| Purchase #5 | $88.53 | 10.546% | $97.8664 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $189.76 | 11.276% | $211.1573 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $89.82 | 5.216% | $94.505 | $94.51 | $94.50 | $94.50 |
| 7 purchase totals = | $1,086.09 | $1,169.5938 | $1,169.61 | $1,169.55 | $1,169.60 | |