| 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 | $157.73 | 11.438% | $175.7712 | $175.77 | $175.75 | $175.80 |
| Purchase #2 | $211.81 | 4.359% | $221.0428 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $154.42 | 12.793% | $174.175 | $174.18 | $174.20 | $174.20 |
| Purchase #4 | $15.40 | 11.126% | $17.1134 | $17.11 | $17.10 | $17.10 |
| Purchase #5 | $187.64 | 11.863% | $209.8997 | $209.90 | $209.90 | $209.90 |
| Purchase #6 | $111.79 | 4.536% | $116.8608 | $116.86 | $116.85 | $116.90 |
| Purchase #7 | $65.70 | 12.698% | $74.0426 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $904.49 | $988.9055 | $988.90 | $988.90 | $988.90 | |