| 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 | $243.80 | 3.273% | $251.7796 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $104.27 | 10.453% | $115.1693 | $115.17 | $115.15 | $115.20 |
| Purchase #3 | $205.65 | 12.426% | $231.2041 | $231.20 | $231.20 | $231.20 |
| Purchase #4 | $82.71 | 8.229% | $89.5162 | $89.52 | $89.50 | $89.50 |
| Purchase #5 | $108.31 | 8.667% | $117.6972 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $88.62 | 12.125% | $99.3652 | $99.37 | $99.35 | $99.40 |
| Purchase #7 | $178.94 | 12.679% | $201.6278 | $201.63 | $201.65 | $201.60 |
| 7 purchase totals = | $1,012.30 | $1,106.3594 | $1,106.37 | $1,106.35 | $1,106.40 | |