| 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 | $21.88 | 10.637% | $24.2074 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $148.32 | 4.263% | $154.6429 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $205.36 | 9.859% | $225.6064 | $225.61 | $225.60 | $225.60 |
| Purchase #4 | $230.63 | 3.621% | $238.9811 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $219.81 | 10.498% | $242.8857 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $222.34 | 13.419% | $252.1758 | $252.18 | $252.20 | $252.20 |
| Purchase #7 | $26.70 | 5.796% | $28.2475 | $28.25 | $28.25 | $28.20 |
| 7 purchase totals = | $1,075.04 | $1,166.7468 | $1,166.76 | $1,166.80 | $1,166.70 | |