| 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 | $103.73 | 10.511% | $114.6331 | $114.63 | $114.65 | $114.60 |
| Purchase #2 | $208.56 | 4.111% | $217.1339 | $217.13 | $217.15 | $217.10 |
| Purchase #3 | $72.52 | 7.410% | $77.8937 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $206.30 | 8.189% | $223.1939 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $13.74 | 13.858% | $15.6441 | $15.64 | $15.65 | $15.60 |
| Purchase #6 | $167.88 | 10.692% | $185.8297 | $185.83 | $185.85 | $185.80 |
| Purchase #7 | $121.56 | 6.427% | $129.3727 | $129.37 | $129.35 | $129.40 |
| 7 purchase totals = | $894.29 | $963.7011 | $963.68 | $963.75 | $963.60 | |