| 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 | $237.77 | 13.169% | $269.0819 | $269.08 | $269.10 | $269.10 |
| Purchase #2 | $171.68 | 13.510% | $194.874 | $194.87 | $194.85 | $194.90 |
| Purchase #3 | $5.78 | 3.692% | $5.9934 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $54.96 | 6.600% | $58.5874 | $58.59 | $58.60 | $58.60 |
| Purchase #5 | $78.44 | 4.428% | $81.9133 | $81.91 | $81.90 | $81.90 |
| Purchase #6 | $197.56 | 9.153% | $215.6427 | $215.64 | $215.65 | $215.60 |
| Purchase #7 | $56.43 | 13.480% | $64.0368 | $64.04 | $64.05 | $64.00 |
| 7 purchase totals = | $802.62 | $890.1295 | $890.12 | $890.15 | $890.10 | |