| 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 | $122.62 | 12.676% | $138.1633 | $138.16 | $138.15 | $138.20 |
| Purchase #2 | $160.26 | 13.123% | $181.2909 | $181.29 | $181.30 | $181.30 |
| Purchase #3 | $128.92 | 13.226% | $145.971 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $119.74 | 5.225% | $125.9964 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $52.43 | 8.767% | $57.0265 | $57.03 | $57.05 | $57.00 |
| Purchase #6 | $87.61 | 9.419% | $95.862 | $95.86 | $95.85 | $95.90 |
| Purchase #7 | $183.67 | 10.406% | $202.7827 | $202.78 | $202.80 | $202.80 |
| 7 purchase totals = | $855.25 | $947.0928 | $947.09 | $947.10 | $947.20 | |