| 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 | $80.72 | 9.218% | $88.1608 | $88.16 | $88.15 | $88.20 |
| Purchase #2 | $198.87 | 10.855% | $220.4573 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $145.39 | 3.759% | $150.8552 | $150.86 | $150.85 | $150.90 |
| Purchase #4 | $107.50 | 9.862% | $118.1017 | $118.10 | $118.10 | $118.10 |
| Purchase #5 | $182.52 | 11.258% | $203.0681 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $54.53 | 6.135% | $57.8754 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $36.73 | 5.271% | $38.666 | $38.67 | $38.65 | $38.70 |
| 7 purchase totals = | $806.26 | $877.1845 | $877.20 | $877.15 | $877.40 | |