| 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 | $6.72 | 9.776% | $7.3769 | $7.38 | $7.40 | $7.40 |
| Purchase #2 | $126.28 | 11.245% | $140.4802 | $140.48 | $140.50 | $140.50 |
| Purchase #3 | $230.61 | 8.490% | $250.1888 | $250.19 | $250.20 | $250.20 |
| Purchase #4 | $83.67 | 6.844% | $89.3964 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $181.99 | 13.576% | $206.697 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $87.75 | 11.247% | $97.6192 | $97.62 | $97.60 | $97.60 |
| Purchase #7 | $9.27 | 5.686% | $9.7971 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $726.29 | $801.5556 | $801.57 | $801.60 | $801.60 | |