| 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 | $97.61 | 9.768% | $107.1445 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $113.91 | 12.121% | $127.717 | $127.72 | $127.70 | $127.70 |
| Purchase #3 | $215.72 | 5.174% | $226.8814 | $226.88 | $226.90 | $226.90 |
| Purchase #4 | $58.87 | 9.438% | $64.4262 | $64.43 | $64.45 | $64.40 |
| Purchase #5 | $172.82 | 11.806% | $193.2231 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $218.83 | 8.284% | $236.9579 | $236.96 | $236.95 | $237.00 |
| Purchase #7 | $147.74 | 3.543% | $152.9744 | $152.97 | $152.95 | $153.00 |
| 7 purchase totals = | $1,025.50 | $1,109.3245 | $1,109.32 | $1,109.30 | $1,109.30 | |