| 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 | $149.31 | 9.519% | $163.5228 | $163.52 | $163.50 | $163.50 |
| Purchase #2 | $219.82 | 12.297% | $246.8513 | $246.85 | $246.85 | $246.90 |
| Purchase #3 | $97.83 | 8.214% | $105.8658 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $185.81 | 7.564% | $199.8647 | $199.86 | $199.85 | $199.90 |
| Purchase #5 | $137.80 | 12.661% | $155.2469 | $155.25 | $155.25 | $155.20 |
| Purchase #6 | $131.77 | 7.131% | $141.1665 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $134.97 | 9.337% | $147.5721 | $147.57 | $147.55 | $147.60 |
| 7 purchase totals = | $1,057.31 | $1,160.0901 | $1,160.09 | $1,160.00 | $1,160.20 | |