| 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 | $225.61 | 6.242% | $239.6926 | $239.69 | $239.70 | $239.70 |
| Purchase #2 | $92.25 | 10.555% | $101.987 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $100.89 | 3.120% | $104.0378 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $18.99 | 5.643% | $20.0616 | $20.06 | $20.05 | $20.10 |
| Purchase #5 | $6.60 | 11.427% | $7.3542 | $7.35 | $7.35 | $7.40 |
| Purchase #6 | $171.92 | 12.132% | $192.7773 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $40.96 | 5.424% | $43.1817 | $43.18 | $43.20 | $43.20 |
| 7 purchase totals = | $657.22 | $709.0922 | $709.09 | $709.15 | $709.20 | |