| 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 | $205.49 | 11.760% | $229.6556 | $229.66 | $229.65 | $229.70 |
| Purchase #2 | $105.47 | 11.785% | $117.8996 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $189.86 | 11.664% | $212.0053 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $49.81 | 10.313% | $54.9469 | $54.95 | $54.95 | $54.90 |
| Purchase #5 | $239.86 | 7.296% | $257.3602 | $257.36 | $257.35 | $257.40 |
| Purchase #6 | $109.38 | 7.140% | $117.1897 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $215.85 | 5.444% | $227.6009 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $1,115.72 | $1,216.6582 | $1,216.67 | $1,216.65 | $1,216.70 | |