| 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 | $99.54 | 9.601% | $109.0968 | $109.10 | $109.10 | $109.10 |
| Purchase #2 | $46.53 | 13.495% | $52.8092 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $175.82 | 5.124% | $184.829 | $184.83 | $184.85 | $184.80 |
| Purchase #4 | $180.32 | 9.712% | $197.8327 | $197.83 | $197.85 | $197.80 |
| Purchase #5 | $220.30 | 12.167% | $247.1039 | $247.10 | $247.10 | $247.10 |
| Purchase #6 | $224.42 | 7.751% | $241.8148 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $104.83 | 9.263% | $114.5404 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $1,051.76 | $1,148.0268 | $1,148.02 | $1,148.05 | $1,147.90 | |