| 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 | $187.72 | 12.873% | $211.8852 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $81.81 | 13.840% | $93.1325 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $140.73 | 13.286% | $159.4274 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $56.82 | 6.501% | $60.5139 | $60.51 | $60.50 | $60.50 |
| Purchase #5 | $209.91 | 10.484% | $231.917 | $231.92 | $231.90 | $231.90 |
| Purchase #6 | $234.93 | 11.347% | $261.5875 | $261.59 | $261.60 | $261.60 |
| Purchase #7 | $110.67 | 3.523% | $114.5689 | $114.57 | $114.55 | $114.60 |
| 7 purchase totals = | $1,022.59 | $1,133.0324 | $1,133.04 | $1,133.05 | $1,133.00 | |