| 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 | $83.51 | 10.822% | $92.5475 | $92.55 | $92.55 | $92.50 |
| Purchase #2 | $114.82 | 8.414% | $124.481 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $172.65 | 13.586% | $196.1062 | $196.11 | $196.10 | $196.10 |
| Purchase #4 | $151.88 | 7.389% | $163.1024 | $163.10 | $163.10 | $163.10 |
| Purchase #5 | $102.87 | 12.739% | $115.9746 | $115.97 | $115.95 | $116.00 |
| Purchase #6 | $195.33 | 3.665% | $202.4888 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $39.49 | 10.809% | $43.7585 | $43.76 | $43.75 | $43.80 |
| 7 purchase totals = | $860.55 | $938.4590 | $938.46 | $938.45 | $938.50 | |