| 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 | $100.52 | 6.333% | $106.8859 | $106.89 | $106.90 | $106.90 |
| Purchase #2 | $58.98 | 6.374% | $62.7394 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $117.61 | 12.636% | $132.4712 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $113.73 | 12.505% | $127.9519 | $127.95 | $127.95 | $128.00 |
| Purchase #5 | $148.45 | 10.174% | $163.5533 | $163.55 | $163.55 | $163.60 |
| Purchase #6 | $229.63 | 5.561% | $242.3997 | $242.40 | $242.40 | $242.40 |
| Purchase #7 | $180.71 | 7.301% | $193.9036 | $193.90 | $193.90 | $193.90 |
| 7 purchase totals = | $949.63 | $1,029.9050 | $1,029.90 | $1,029.90 | $1,030.00 | |