| 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 | $143.94 | 5.483% | $151.8322 | $151.83 | $151.85 | $151.80 |
| Purchase #2 | $180.66 | 9.196% | $197.2735 | $197.27 | $197.25 | $197.30 |
| Purchase #3 | $45.98 | 10.868% | $50.9771 | $50.98 | $51.00 | $51.00 |
| Purchase #4 | $109.30 | 7.286% | $117.2636 | $117.26 | $117.25 | $117.30 |
| Purchase #5 | $12.76 | 6.563% | $13.5974 | $13.60 | $13.60 | $13.60 |
| Purchase #6 | $124.71 | 13.317% | $141.3176 | $141.32 | $141.30 | $141.30 |
| Purchase #7 | $29.37 | 10.324% | $32.4022 | $32.40 | $32.40 | $32.40 |
| 7 purchase totals = | $646.72 | $704.6636 | $704.66 | $704.65 | $704.70 | |