| 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 | $212.84 | 8.556% | $231.0506 | $231.05 | $231.05 | $231.10 |
| Purchase #2 | $245.45 | 8.596% | $266.5489 | $266.55 | $266.55 | $266.50 |
| Purchase #3 | $205.84 | 5.578% | $217.3218 | $217.32 | $217.30 | $217.30 |
| Purchase #4 | $206.95 | 9.301% | $226.1984 | $226.20 | $226.20 | $226.20 |
| Purchase #5 | $43.82 | 9.500% | $47.9829 | $47.98 | $48.00 | $48.00 |
| Purchase #6 | $11.42 | 10.573% | $12.6274 | $12.63 | $12.65 | $12.60 |
| Purchase #7 | $98.87 | 4.690% | $103.507 | $103.51 | $103.50 | $103.50 |
| 7 purchase totals = | $1,025.19 | $1,105.2370 | $1,105.24 | $1,105.25 | $1,105.20 | |