| 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 | $154.33 | 4.569% | $161.3813 | $161.38 | $161.40 | $161.40 |
| Purchase #2 | $203.63 | 9.397% | $222.7651 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $136.70 | 13.179% | $154.7157 | $154.72 | $154.70 | $154.70 |
| Purchase #4 | $211.93 | 11.722% | $236.7724 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $136.34 | 11.295% | $151.7396 | $151.74 | $151.75 | $151.70 |
| Purchase #6 | $121.62 | 12.172% | $136.4236 | $136.42 | $136.40 | $136.40 |
| Purchase #7 | $187.33 | 12.419% | $210.5945 | $210.59 | $210.60 | $210.60 |
| 7 purchase totals = | $1,151.88 | $1,274.3922 | $1,274.39 | $1,274.35 | $1,274.40 | |