| 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 | $126.46 | 4.158% | $131.7182 | $131.72 | $131.70 | $131.70 |
| Purchase #2 | $63.75 | 6.218% | $67.714 | $67.71 | $67.70 | $67.70 |
| Purchase #3 | $7.59 | 8.349% | $8.2237 | $8.22 | $8.20 | $8.20 |
| Purchase #4 | $174.43 | 6.746% | $186.197 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $139.37 | 4.346% | $145.427 | $145.43 | $145.45 | $145.40 |
| Purchase #6 | $161.65 | 4.224% | $168.4781 | $168.48 | $168.50 | $168.50 |
| Purchase #7 | $72.72 | 13.373% | $82.4448 | $82.44 | $82.45 | $82.40 |
| 7 purchase totals = | $745.97 | $790.2028 | $790.20 | $790.20 | $790.10 | |