| 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 | $118.29 | 3.564% | $122.5059 | $122.51 | $122.50 | $122.50 |
| Purchase #2 | $243.63 | 13.558% | $276.6614 | $276.66 | $276.65 | $276.70 |
| Purchase #3 | $106.37 | 10.587% | $117.6314 | $117.63 | $117.65 | $117.60 |
| Purchase #4 | $115.41 | 11.297% | $128.4479 | $128.45 | $128.45 | $128.40 |
| Purchase #5 | $21.56 | 4.192% | $22.4638 | $22.46 | $22.45 | $22.50 |
| Purchase #6 | $227.53 | 9.327% | $248.7517 | $248.75 | $248.75 | $248.80 |
| Purchase #7 | $19.58 | 6.181% | $20.7902 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $852.37 | $937.2523 | $937.25 | $937.25 | $937.30 | |