| 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 | $49.63 | 11.553% | $55.3638 | $55.36 | $55.35 | $55.40 |
| Purchase #2 | $236.70 | 8.417% | $256.623 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $97.28 | 10.150% | $107.1539 | $107.15 | $107.15 | $107.20 |
| Purchase #4 | $156.28 | 11.152% | $173.7083 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $192.70 | 13.292% | $218.3137 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $176.79 | 8.117% | $191.14 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $92.47 | 8.220% | $100.071 | $100.07 | $100.05 | $100.10 |
| 7 purchase totals = | $1,001.85 | $1,102.3737 | $1,102.36 | $1,102.30 | $1,102.40 | |