| 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 | $117.60 | 13.133% | $133.0444 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $160.53 | 4.584% | $167.8887 | $167.89 | $167.90 | $167.90 |
| Purchase #3 | $20.68 | 3.241% | $21.3502 | $21.35 | $21.35 | $21.40 |
| Purchase #4 | $154.64 | 10.801% | $171.3427 | $171.34 | $171.35 | $171.30 |
| Purchase #5 | $250.80 | 3.733% | $260.1624 | $260.16 | $260.15 | $260.20 |
| Purchase #6 | $47.92 | 13.413% | $54.3475 | $54.35 | $54.35 | $54.30 |
| Purchase #7 | $16.51 | 3.200% | $17.0383 | $17.04 | $17.05 | $17.00 |
| 7 purchase totals = | $768.68 | $825.1742 | $825.17 | $825.20 | $825.10 | |