| 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 | $183.41 | 5.502% | $193.5012 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $150.37 | 6.552% | $160.2222 | $160.22 | $160.20 | $160.20 |
| Purchase #3 | $229.64 | 10.120% | $252.8796 | $252.88 | $252.90 | $252.90 |
| Purchase #4 | $148.55 | 13.316% | $168.3309 | $168.33 | $168.35 | $168.30 |
| Purchase #5 | $67.66 | 6.225% | $71.8718 | $71.87 | $71.85 | $71.90 |
| Purchase #6 | $191.34 | 12.638% | $215.5215 | $215.52 | $215.50 | $215.50 |
| Purchase #7 | $170.52 | 3.244% | $176.0517 | $176.05 | $176.05 | $176.10 |
| 7 purchase totals = | $1,141.49 | $1,238.3789 | $1,238.37 | $1,238.35 | $1,238.40 | |