| 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 | $219.93 | 7.673% | $236.8052 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $63.47 | 6.791% | $67.7802 | $67.78 | $67.80 | $67.80 |
| Purchase #3 | $95.81 | 8.582% | $104.0324 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $108.71 | 3.744% | $112.7801 | $112.78 | $112.80 | $112.80 |
| Purchase #5 | $88.80 | 11.827% | $99.3024 | $99.30 | $99.30 | $99.30 |
| Purchase #6 | $231.96 | 6.109% | $246.1304 | $246.13 | $246.15 | $246.10 |
| Purchase #7 | $183.62 | 10.780% | $203.4142 | $203.41 | $203.40 | $203.40 |
| 7 purchase totals = | $992.30 | $1,070.2449 | $1,070.24 | $1,070.30 | $1,070.20 | |