| 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 | $221.93 | 4.207% | $231.2666 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $134.78 | 4.553% | $140.9165 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $178.71 | 4.153% | $186.1318 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $22.49 | 10.871% | $24.9349 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $191.42 | 7.442% | $205.6655 | $205.67 | $205.65 | $205.70 |
| Purchase #6 | $82.31 | 8.766% | $89.5253 | $89.53 | $89.55 | $89.50 |
| Purchase #7 | $139.85 | 7.293% | $150.0493 | $150.05 | $150.05 | $150.00 |
| 7 purchase totals = | $971.49 | $1,028.4899 | $1,028.50 | $1,028.50 | $1,028.40 | |