| 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 | $103.31 | 9.112% | $112.7236 | $112.72 | $112.70 | $112.70 |
| Purchase #2 | $64.43 | 8.121% | $69.6624 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $86.64 | 3.533% | $89.701 | $89.70 | $89.70 | $89.70 |
| Purchase #4 | $103.48 | 5.552% | $109.2252 | $109.23 | $109.25 | $109.20 |
| Purchase #5 | $186.27 | 13.465% | $211.3513 | $211.35 | $211.35 | $211.40 |
| Purchase #6 | $66.27 | 10.530% | $73.2482 | $73.25 | $73.25 | $73.20 |
| Purchase #7 | $114.97 | 12.468% | $129.3045 | $129.30 | $129.30 | $129.30 |
| 7 purchase totals = | $725.37 | $795.2162 | $795.21 | $795.20 | $795.20 | |