| 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 | $14.66 | 6.366% | $15.5933 | $15.59 | $15.60 | $15.60 |
| Purchase #2 | $18.50 | 5.114% | $19.4461 | $19.45 | $19.45 | $19.40 |
| Purchase #3 | $160.36 | 3.868% | $166.5627 | $166.56 | $166.55 | $166.60 |
| Purchase #4 | $131.77 | 7.159% | $141.2034 | $141.20 | $141.20 | $141.20 |
| Purchase #5 | $209.78 | 10.311% | $231.4104 | $231.41 | $231.40 | $231.40 |
| Purchase #6 | $56.45 | 9.763% | $61.9612 | $61.96 | $61.95 | $62.00 |
| Purchase #7 | $22.58 | 4.193% | $23.5268 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $614.10 | $659.7039 | $659.70 | $659.70 | $659.70 | |