| 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 | $10.81 | 9.760% | $11.8651 | $11.87 | $11.85 | $11.90 |
| Purchase #2 | $250.53 | 7.562% | $269.4751 | $269.48 | $269.50 | $269.50 |
| Purchase #3 | $13.48 | 12.403% | $15.1519 | $15.15 | $15.15 | $15.20 |
| Purchase #4 | $189.32 | 10.548% | $209.2895 | $209.29 | $209.30 | $209.30 |
| Purchase #5 | $58.66 | 7.528% | $63.0759 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $49.70 | 10.365% | $54.8514 | $54.85 | $54.85 | $54.90 |
| Purchase #7 | $200.90 | 5.693% | $212.3372 | $212.34 | $212.35 | $212.30 |
| 7 purchase totals = | $773.40 | $836.0461 | $836.06 | $836.10 | $836.20 | |