| 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 | $180.82 | 10.197% | $199.2582 | $199.26 | $199.25 | $199.30 |
| Purchase #2 | $248.49 | 9.469% | $272.0195 | $272.02 | $272.00 | $272.00 |
| Purchase #3 | $205.51 | 13.580% | $233.4183 | $233.42 | $233.40 | $233.40 |
| Purchase #4 | $235.38 | 12.252% | $264.2188 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $183.88 | 5.682% | $194.3281 | $194.33 | $194.35 | $194.30 |
| Purchase #6 | $221.33 | 6.794% | $236.3672 | $236.37 | $236.35 | $236.40 |
| Purchase #7 | $134.31 | 7.283% | $144.0918 | $144.09 | $144.10 | $144.10 |
| 7 purchase totals = | $1,409.72 | $1,543.7019 | $1,543.71 | $1,543.65 | $1,543.70 | |