| 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 | $204.33 | 4.680% | $213.8926 | $213.89 | $213.90 | $213.90 |
| Purchase #2 | $50.84 | 3.808% | $52.776 | $52.78 | $52.80 | $52.80 |
| Purchase #3 | $93.73 | 8.868% | $102.042 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $127.86 | 6.228% | $135.8231 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $127.60 | 11.137% | $141.8108 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $198.25 | 5.183% | $208.5253 | $208.53 | $208.55 | $208.50 |
| Purchase #7 | $47.84 | 12.645% | $53.8894 | $53.89 | $53.90 | $53.90 |
| 7 purchase totals = | $850.45 | $908.7592 | $908.76 | $908.80 | $908.70 | |