| 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 | $180.81 | 6.106% | $191.8503 | $191.85 | $191.85 | $191.90 |
| Purchase #2 | $238.80 | 9.399% | $261.2448 | $261.24 | $261.25 | $261.20 |
| Purchase #3 | $103.81 | 12.280% | $116.5579 | $116.56 | $116.55 | $116.60 |
| Purchase #4 | $124.44 | 13.478% | $141.212 | $141.21 | $141.20 | $141.20 |
| Purchase #5 | $67.32 | 11.620% | $75.1426 | $75.14 | $75.15 | $75.10 |
| Purchase #6 | $116.73 | 5.710% | $123.3953 | $123.40 | $123.40 | $123.40 |
| Purchase #7 | $20.99 | 5.373% | $22.1178 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $852.90 | $931.5207 | $931.52 | $931.50 | $931.50 | |