| 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 | $42.78 | 6.557% | $45.5851 | $45.59 | $45.60 | $45.60 |
| Purchase #2 | $177.28 | 12.485% | $199.4134 | $199.41 | $199.40 | $199.40 |
| Purchase #3 | $148.96 | 9.803% | $163.5625 | $163.56 | $163.55 | $163.60 |
| Purchase #4 | $189.53 | 5.231% | $199.4443 | $199.44 | $199.45 | $199.40 |
| Purchase #5 | $147.52 | 10.848% | $163.523 | $163.52 | $163.50 | $163.50 |
| Purchase #6 | $168.55 | 12.310% | $189.2985 | $189.30 | $189.30 | $189.30 |
| Purchase #7 | $204.33 | 6.114% | $216.8227 | $216.82 | $216.80 | $216.80 |
| 7 purchase totals = | $1,078.95 | $1,177.6495 | $1,177.64 | $1,177.60 | $1,177.60 | |