| 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 | $101.69 | 6.123% | $107.9165 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $80.25 | 10.513% | $88.6867 | $88.69 | $88.70 | $88.70 |
| Purchase #3 | $111.73 | 13.442% | $126.7487 | $126.75 | $126.75 | $126.70 |
| Purchase #4 | $185.97 | 10.759% | $205.9785 | $205.98 | $206.00 | $206.00 |
| Purchase #5 | $244.84 | 10.384% | $270.2642 | $270.26 | $270.25 | $270.30 |
| Purchase #6 | $105.57 | 6.843% | $112.7942 | $112.79 | $112.80 | $112.80 |
| Purchase #7 | $247.30 | 10.714% | $273.7957 | $273.80 | $273.80 | $273.80 |
| 7 purchase totals = | $1,077.35 | $1,186.1845 | $1,186.19 | $1,186.20 | $1,186.20 | |