| 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 | $141.58 | 13.182% | $160.2431 | $160.24 | $160.25 | $160.20 |
| Purchase #2 | $92.90 | 12.532% | $104.5422 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $13.78 | 10.234% | $15.1902 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $223.57 | 5.392% | $235.6249 | $235.62 | $235.60 | $235.60 |
| Purchase #5 | $83.76 | 3.512% | $86.7017 | $86.70 | $86.70 | $86.70 |
| Purchase #6 | $207.48 | 3.796% | $215.3559 | $215.36 | $215.35 | $215.40 |
| Purchase #7 | $182.32 | 12.468% | $205.0517 | $205.05 | $205.05 | $205.10 |
| 7 purchase totals = | $945.39 | $1,022.7097 | $1,022.70 | $1,022.70 | $1,022.70 | |