| 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 | $41.61 | 4.729% | $43.5777 | $43.58 | $43.60 | $43.60 |
| Purchase #2 | $102.97 | 6.517% | $109.6806 | $109.68 | $109.70 | $109.70 |
| Purchase #3 | $64.82 | 8.374% | $70.248 | $70.25 | $70.25 | $70.20 |
| Purchase #4 | $224.75 | 10.443% | $248.2206 | $248.22 | $248.20 | $248.20 |
| Purchase #5 | $71.95 | 10.137% | $79.2436 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $39.81 | 13.338% | $45.1199 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $169.61 | 7.818% | $182.8701 | $182.87 | $182.85 | $182.90 |
| 7 purchase totals = | $715.52 | $778.9605 | $778.96 | $778.95 | $778.90 | |