| 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 | $142.91 | 7.693% | $153.9041 | $153.90 | $153.90 | $153.90 |
| Purchase #2 | $162.67 | 6.261% | $172.8548 | $172.85 | $172.85 | $172.90 |
| Purchase #3 | $97.26 | 3.456% | $100.6213 | $100.62 | $100.60 | $100.60 |
| Purchase #4 | $215.70 | 7.472% | $231.8171 | $231.82 | $231.80 | $231.80 |
| Purchase #5 | $31.68 | 8.350% | $34.3253 | $34.33 | $34.35 | $34.30 |
| Purchase #6 | $190.87 | 9.377% | $208.7679 | $208.77 | $208.75 | $208.80 |
| Purchase #7 | $219.66 | 9.425% | $240.363 | $240.36 | $240.35 | $240.40 |
| 7 purchase totals = | $1,060.75 | $1,142.6535 | $1,142.65 | $1,142.60 | $1,142.70 | |