| 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 | $220.63 | 8.469% | $239.3152 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $97.83 | 5.764% | $103.4689 | $103.47 | $103.45 | $103.50 |
| Purchase #3 | $190.96 | 6.478% | $203.3304 | $203.33 | $203.35 | $203.30 |
| Purchase #4 | $93.87 | 10.279% | $103.5189 | $103.52 | $103.50 | $103.50 |
| Purchase #5 | $94.84 | 10.445% | $104.746 | $104.75 | $104.75 | $104.70 |
| Purchase #6 | $114.88 | 6.169% | $121.9669 | $121.97 | $121.95 | $122.00 |
| Purchase #7 | $118.68 | 5.393% | $125.0804 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $931.69 | $1,001.4267 | $1,001.44 | $1,001.40 | $1,001.40 | |