| 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 | $25.41 | 5.250% | $26.744 | $26.74 | $26.75 | $26.70 |
| Purchase #2 | $106.78 | 13.506% | $121.2017 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $67.75 | 13.614% | $76.9735 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $154.41 | 4.127% | $160.7825 | $160.78 | $160.80 | $160.80 |
| Purchase #5 | $142.73 | 13.154% | $161.5047 | $161.50 | $161.50 | $161.50 |
| Purchase #6 | $11.78 | 8.744% | $12.81 | $12.81 | $12.80 | $12.80 |
| Purchase #7 | $16.57 | 11.299% | $18.4422 | $18.44 | $18.45 | $18.40 |
| 7 purchase totals = | $525.43 | $578.4586 | $578.44 | $578.45 | $578.40 | |