| 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 | $97.29 | 13.427% | $110.3531 | $110.35 | $110.35 | $110.40 |
| Purchase #2 | $119.97 | 10.754% | $132.8716 | $132.87 | $132.85 | $132.90 |
| Purchase #3 | $250.53 | 9.415% | $274.1174 | $274.12 | $274.10 | $274.10 |
| Purchase #4 | $195.42 | 9.821% | $214.6122 | $214.61 | $214.60 | $214.60 |
| Purchase #5 | $213.97 | 3.450% | $221.352 | $221.35 | $221.35 | $221.40 |
| Purchase #6 | $186.73 | 8.632% | $202.8485 | $202.85 | $202.85 | $202.80 |
| Purchase #7 | $249.52 | 8.335% | $270.3175 | $270.32 | $270.30 | $270.30 |
| 7 purchase totals = | $1,313.43 | $1,426.4723 | $1,426.47 | $1,426.40 | $1,426.50 | |