| 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 | $185.72 | 6.806% | $198.3601 | $198.36 | $198.35 | $198.40 |
| Purchase #2 | $149.99 | 9.484% | $164.2151 | $164.22 | $164.20 | $164.20 |
| Purchase #3 | $175.71 | 6.427% | $187.0029 | $187.00 | $187.00 | $187.00 |
| Purchase #4 | $160.57 | 13.304% | $181.9322 | $181.93 | $181.95 | $181.90 |
| Purchase #5 | $45.28 | 10.704% | $50.1268 | $50.13 | $50.15 | $50.10 |
| Purchase #6 | $220.56 | 13.463% | $250.254 | $250.25 | $250.25 | $250.30 |
| Purchase #7 | $97.45 | 4.836% | $102.1627 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $1,035.28 | $1,134.0538 | $1,134.05 | $1,134.05 | $1,134.10 | |