| 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 | $191.44 | 6.731% | $204.3258 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $160.40 | 10.349% | $176.9998 | $177.00 | $177.00 | $177.00 |
| Purchase #3 | $125.62 | 5.286% | $132.2603 | $132.26 | $132.25 | $132.30 |
| Purchase #4 | $74.62 | 7.455% | $80.1829 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $97.45 | 9.545% | $106.7516 | $106.75 | $106.75 | $106.80 |
| Purchase #6 | $166.74 | 8.143% | $180.3176 | $180.32 | $180.30 | $180.30 |
| Purchase #7 | $120.32 | 7.405% | $129.2297 | $129.23 | $129.25 | $129.20 |
| 7 purchase totals = | $936.59 | $1,010.0677 | $1,010.07 | $1,010.10 | $1,010.10 | |