| 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 | $230.77 | 11.550% | $257.4239 | $257.42 | $257.40 | $257.40 |
| Purchase #2 | $161.81 | 4.589% | $169.2355 | $169.24 | $169.25 | $169.20 |
| Purchase #3 | $64.29 | 9.611% | $70.4689 | $70.47 | $70.45 | $70.50 |
| Purchase #4 | $101.55 | 13.136% | $114.8896 | $114.89 | $114.90 | $114.90 |
| Purchase #5 | $155.26 | 5.450% | $163.7217 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $75.27 | 9.775% | $82.6276 | $82.63 | $82.65 | $82.60 |
| Purchase #7 | $45.78 | 9.732% | $50.2353 | $50.24 | $50.25 | $50.20 |
| 7 purchase totals = | $834.73 | $908.6025 | $908.61 | $908.60 | $908.50 | |