| 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 | $125.40 | 11.632% | $139.9865 | $139.99 | $140.00 | $140.00 |
| Purchase #2 | $187.37 | 12.356% | $210.5214 | $210.52 | $210.50 | $210.50 |
| Purchase #3 | $26.76 | 9.358% | $29.2642 | $29.26 | $29.25 | $29.30 |
| Purchase #4 | $201.62 | 12.316% | $226.4515 | $226.45 | $226.45 | $226.50 |
| Purchase #5 | $127.79 | 12.406% | $143.6436 | $143.64 | $143.65 | $143.60 |
| Purchase #6 | $128.39 | 10.267% | $141.5718 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $30.48 | 10.293% | $33.6173 | $33.62 | $33.60 | $33.60 |
| 7 purchase totals = | $827.81 | $925.0563 | $925.05 | $925.00 | $925.10 | |