| 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 | $93.42 | 5.386% | $98.4516 | $98.45 | $98.45 | $98.50 |
| Purchase #2 | $114.76 | 5.450% | $121.0144 | $121.01 | $121.00 | $121.00 |
| Purchase #3 | $210.63 | 11.471% | $234.7914 | $234.79 | $234.80 | $234.80 |
| Purchase #4 | $17.88 | 3.500% | $18.5058 | $18.51 | $18.50 | $18.50 |
| Purchase #5 | $147.37 | 13.267% | $166.9216 | $166.92 | $166.90 | $166.90 |
| Purchase #6 | $196.87 | 11.348% | $219.2108 | $219.21 | $219.20 | $219.20 |
| Purchase #7 | $110.48 | 10.106% | $121.6451 | $121.65 | $121.65 | $121.60 |
| 7 purchase totals = | $891.41 | $980.5407 | $980.54 | $980.50 | $980.50 | |