| 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 | $73.49 | 7.564% | $79.0488 | $79.05 | $79.05 | $79.00 |
| Purchase #2 | $93.25 | 9.639% | $102.2384 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $195.29 | 5.835% | $206.6852 | $206.69 | $206.70 | $206.70 |
| Purchase #4 | $45.63 | 5.820% | $48.2857 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $56.84 | 8.271% | $61.5412 | $61.54 | $61.55 | $61.50 |
| Purchase #6 | $205.54 | 11.148% | $228.4536 | $228.45 | $228.45 | $228.50 |
| Purchase #7 | $169.25 | 8.170% | $183.0777 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $839.29 | $909.3306 | $909.34 | $909.40 | $909.30 | |