| 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 | $167.48 | 4.807% | $175.5308 | $175.53 | $175.55 | $175.50 |
| Purchase #2 | $201.85 | 11.539% | $225.1415 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $189.43 | 12.680% | $213.4497 | $213.45 | $213.45 | $213.40 |
| Purchase #4 | $206.89 | 10.641% | $228.9052 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $92.72 | 5.376% | $97.7046 | $97.70 | $97.70 | $97.70 |
| Purchase #6 | $84.42 | 3.403% | $87.2928 | $87.29 | $87.30 | $87.30 |
| Purchase #7 | $237.64 | 5.204% | $250.0068 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $1,180.43 | $1,278.0314 | $1,278.03 | $1,278.05 | $1,277.90 | |