| 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 | $189.76 | 5.154% | $199.5402 | $199.54 | $199.55 | $199.50 |
| Purchase #2 | $32.34 | 10.632% | $35.7784 | $35.78 | $35.80 | $35.80 |
| Purchase #3 | $249.89 | 9.387% | $273.3472 | $273.35 | $273.35 | $273.30 |
| Purchase #4 | $130.41 | 11.263% | $145.0981 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $180.99 | 5.572% | $191.0748 | $191.07 | $191.05 | $191.10 |
| Purchase #6 | $224.50 | 11.347% | $249.974 | $249.97 | $249.95 | $250.00 |
| Purchase #7 | $95.44 | 12.434% | $107.307 | $107.31 | $107.30 | $107.30 |
| 7 purchase totals = | $1,103.33 | $1,202.1197 | $1,202.12 | $1,202.10 | $1,202.10 | |