| 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 | $23.78 | 6.318% | $25.2824 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $86.75 | 3.860% | $90.0986 | $90.10 | $90.10 | $90.10 |
| Purchase #3 | $202.71 | 10.770% | $224.5419 | $224.54 | $224.55 | $224.50 |
| Purchase #4 | $233.43 | 6.172% | $247.8373 | $247.84 | $247.85 | $247.80 |
| Purchase #5 | $177.62 | 13.253% | $201.16 | $201.16 | $201.15 | $201.20 |
| Purchase #6 | $77.65 | 13.531% | $88.1568 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $30.51 | 3.274% | $31.5089 | $31.51 | $31.50 | $31.50 |
| 7 purchase totals = | $832.45 | $908.5859 | $908.59 | $908.60 | $908.60 | |