| 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 | $212.50 | 3.628% | $220.2095 | $220.21 | $220.20 | $220.20 |
| Purchase #2 | $182.95 | 12.318% | $205.4858 | $205.49 | $205.50 | $205.50 |
| Purchase #3 | $60.65 | 13.777% | $69.0058 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $87.95 | 7.301% | $94.3712 | $94.37 | $94.35 | $94.40 |
| Purchase #5 | $159.81 | 10.527% | $176.6332 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $63.26 | 3.806% | $65.6677 | $65.67 | $65.65 | $65.70 |
| Purchase #7 | $56.87 | 4.579% | $59.4741 | $59.47 | $59.45 | $59.50 |
| 7 purchase totals = | $823.99 | $890.8473 | $890.85 | $890.80 | $890.90 | |