| 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 | $88.73 | 11.652% | $99.0688 | $99.07 | $99.05 | $99.10 |
| Purchase #2 | $128.54 | 9.680% | $140.9827 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $210.51 | 9.772% | $231.081 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $214.38 | 8.345% | $232.27 | $232.27 | $232.25 | $232.30 |
| Purchase #5 | $47.46 | 8.265% | $51.3826 | $51.38 | $51.40 | $51.40 |
| Purchase #6 | $215.32 | 9.262% | $235.2629 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $125.68 | 5.155% | $132.1588 | $132.16 | $132.15 | $132.20 |
| 7 purchase totals = | $1,030.62 | $1,122.2068 | $1,122.20 | $1,122.20 | $1,122.40 | |