| 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 | $192.26 | 7.486% | $206.6526 | $206.65 | $206.65 | $206.70 |
| Purchase #2 | $247.40 | 12.566% | $278.4883 | $278.49 | $278.50 | $278.50 |
| Purchase #3 | $171.41 | 10.682% | $189.72 | $189.72 | $189.70 | $189.70 |
| Purchase #4 | $161.40 | 4.494% | $168.6533 | $168.65 | $168.65 | $168.70 |
| Purchase #5 | $104.70 | 7.206% | $112.2447 | $112.24 | $112.25 | $112.20 |
| Purchase #6 | $130.73 | 11.438% | $145.6829 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $89.34 | 9.426% | $97.7612 | $97.76 | $97.75 | $97.80 |
| 7 purchase totals = | $1,097.24 | $1,199.2030 | $1,199.19 | $1,199.20 | $1,199.30 | |