| 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 | $167.80 | 5.474% | $176.9854 | $176.99 | $177.00 | $177.00 |
| Purchase #2 | $188.82 | 13.277% | $213.8896 | $213.89 | $213.90 | $213.90 |
| Purchase #3 | $87.32 | 6.224% | $92.7548 | $92.75 | $92.75 | $92.80 |
| Purchase #4 | $127.51 | 5.420% | $134.421 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $199.37 | 8.585% | $216.4859 | $216.49 | $216.50 | $216.50 |
| Purchase #6 | $65.40 | 6.835% | $69.8701 | $69.87 | $69.85 | $69.90 |
| Purchase #7 | $66.59 | 7.646% | $71.6815 | $71.68 | $71.70 | $71.70 |
| 7 purchase totals = | $902.81 | $976.0883 | $976.09 | $976.10 | $976.20 | |