| 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 | $8.66 | 13.557% | $9.834 | $9.83 | $9.85 | $9.80 |
| Purchase #2 | $140.99 | 10.488% | $155.777 | $155.78 | $155.80 | $155.80 |
| Purchase #3 | $13.37 | 5.317% | $14.0809 | $14.08 | $14.10 | $14.10 |
| Purchase #4 | $62.72 | 13.212% | $71.0066 | $71.01 | $71.00 | $71.00 |
| Purchase #5 | $85.25 | 8.343% | $92.3624 | $92.36 | $92.35 | $92.40 |
| Purchase #6 | $203.97 | 9.154% | $222.6414 | $222.64 | $222.65 | $222.60 |
| Purchase #7 | $37.46 | 4.578% | $39.1749 | $39.17 | $39.15 | $39.20 |
| 7 purchase totals = | $552.42 | $604.8772 | $604.87 | $604.90 | $604.90 | |