| 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 | $218.40 | 5.474% | $230.3552 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $175.64 | 9.354% | $192.0694 | $192.07 | $192.05 | $192.10 |
| Purchase #3 | $65.50 | 8.448% | $71.0334 | $71.03 | $71.05 | $71.00 |
| Purchase #4 | $235.82 | 6.507% | $251.1648 | $251.16 | $251.15 | $251.20 |
| Purchase #5 | $82.96 | 6.572% | $88.4121 | $88.41 | $88.40 | $88.40 |
| Purchase #6 | $151.84 | 7.312% | $162.9425 | $162.94 | $162.95 | $162.90 |
| Purchase #7 | $143.41 | 5.603% | $151.4453 | $151.45 | $151.45 | $151.40 |
| 7 purchase totals = | $1,073.57 | $1,147.4227 | $1,147.42 | $1,147.40 | $1,147.40 | |