| 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 | $25.71 | 7.396% | $27.6115 | $27.61 | $27.60 | $27.60 |
| Purchase #2 | $172.36 | 4.623% | $180.3282 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $34.95 | 4.378% | $36.4801 | $36.48 | $36.50 | $36.50 |
| Purchase #4 | $25.76 | 8.183% | $27.8679 | $27.87 | $27.85 | $27.90 |
| Purchase #5 | $207.42 | 4.260% | $216.2561 | $216.26 | $216.25 | $216.30 |
| Purchase #6 | $156.62 | 11.210% | $174.1771 | $174.18 | $174.20 | $174.20 |
| Purchase #7 | $154.26 | 13.493% | $175.0743 | $175.07 | $175.05 | $175.10 |
| 7 purchase totals = | $777.08 | $837.7952 | $837.80 | $837.80 | $837.90 | |