| 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 | $141.55 | 5.681% | $149.5915 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $38.40 | 9.479% | $42.0399 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $191.91 | 10.470% | $212.003 | $212.00 | $212.00 | $212.00 |
| Purchase #4 | $246.26 | 13.122% | $278.5742 | $278.57 | $278.55 | $278.60 |
| Purchase #5 | $111.51 | 3.127% | $114.9969 | $115.00 | $115.00 | $115.00 |
| Purchase #6 | $101.63 | 6.307% | $108.0398 | $108.04 | $108.05 | $108.00 |
| Purchase #7 | $223.96 | 5.585% | $236.4682 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $1,055.22 | $1,141.7135 | $1,141.71 | $1,141.70 | $1,141.70 | |