| 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 | $227.66 | 10.279% | $251.0612 | $251.06 | $251.05 | $251.10 |
| Purchase #2 | $184.27 | 3.174% | $190.1187 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $149.97 | 4.602% | $156.8716 | $156.87 | $156.85 | $156.90 |
| Purchase #4 | $198.44 | 5.323% | $209.003 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $96.93 | 3.265% | $100.0948 | $100.09 | $100.10 | $100.10 |
| Purchase #6 | $56.90 | 10.273% | $62.7453 | $62.75 | $62.75 | $62.70 |
| Purchase #7 | $234.32 | 10.728% | $259.4578 | $259.46 | $259.45 | $259.50 |
| 7 purchase totals = | $1,148.49 | $1,229.3524 | $1,229.35 | $1,229.30 | $1,229.40 | |