| 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 | $148.32 | 12.376% | $166.6761 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $45.84 | 13.655% | $52.0995 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $114.77 | 5.851% | $121.4852 | $121.49 | $121.50 | $121.50 |
| Purchase #4 | $120.64 | 8.845% | $131.3106 | $131.31 | $131.30 | $131.30 |
| Purchase #5 | $23.79 | 7.571% | $25.5911 | $25.59 | $25.60 | $25.60 |
| Purchase #6 | $17.61 | 5.165% | $18.5196 | $18.52 | $18.50 | $18.50 |
| Purchase #7 | $44.56 | 9.152% | $48.6381 | $48.64 | $48.65 | $48.60 |
| 7 purchase totals = | $515.53 | $564.3202 | $564.33 | $564.35 | $564.30 | |