| 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 | $195.66 | 9.849% | $214.9306 | $214.93 | $214.95 | $214.90 |
| Purchase #2 | $225.33 | 6.375% | $239.6948 | $239.69 | $239.70 | $239.70 |
| Purchase #3 | $33.93 | 13.389% | $38.4729 | $38.47 | $38.45 | $38.50 |
| Purchase #4 | $195.86 | 6.209% | $208.0209 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $162.26 | 10.196% | $178.804 | $178.80 | $178.80 | $178.80 |
| Purchase #6 | $74.41 | 9.304% | $81.3331 | $81.33 | $81.35 | $81.30 |
| Purchase #7 | $205.67 | 4.236% | $214.3822 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $1,093.12 | $1,175.6385 | $1,175.62 | $1,175.65 | $1,175.60 | |