| 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 | $171.45 | 12.764% | $193.3339 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $172.48 | 4.703% | $180.5917 | $180.59 | $180.60 | $180.60 |
| Purchase #3 | $99.32 | 4.454% | $103.7437 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $166.79 | 4.676% | $174.5891 | $174.59 | $174.60 | $174.60 |
| Purchase #5 | $30.81 | 10.389% | $34.0109 | $34.01 | $34.00 | $34.00 |
| Purchase #6 | $184.27 | 4.604% | $192.7538 | $192.75 | $192.75 | $192.80 |
| Purchase #7 | $150.30 | 9.737% | $164.9347 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $975.42 | $1,043.9578 | $1,043.94 | $1,044.00 | $1,043.90 | |