| 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 | $239.92 | 9.595% | $262.9403 | $262.94 | $262.95 | $262.90 |
| Purchase #2 | $156.93 | 7.121% | $168.105 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $56.86 | 10.577% | $62.8741 | $62.87 | $62.85 | $62.90 |
| Purchase #4 | $18.31 | 3.334% | $18.9205 | $18.92 | $18.90 | $18.90 |
| Purchase #5 | $169.33 | 6.359% | $180.0977 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $193.65 | 7.634% | $208.4332 | $208.43 | $208.45 | $208.40 |
| Purchase #7 | $8.72 | 11.636% | $9.7347 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $843.72 | $911.1055 | $911.10 | $911.10 | $911.00 | |