| 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 | $174.56 | 11.729% | $195.0341 | $195.03 | $195.05 | $195.00 |
| Purchase #2 | $230.42 | 8.568% | $250.1624 | $250.16 | $250.15 | $250.20 |
| Purchase #3 | $242.35 | 4.187% | $252.4972 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $139.47 | 5.715% | $147.4407 | $147.44 | $147.45 | $147.40 |
| Purchase #5 | $121.77 | 11.244% | $135.4618 | $135.46 | $135.45 | $135.50 |
| Purchase #6 | $222.69 | 4.489% | $232.6866 | $232.69 | $232.70 | $232.70 |
| Purchase #7 | $104.66 | 11.486% | $116.6812 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $1,235.92 | $1,329.9640 | $1,329.96 | $1,330.00 | $1,330.00 | |