| 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 | $100.32 | 13.749% | $114.113 | $114.11 | $114.10 | $114.10 |
| Purchase #2 | $206.67 | 4.105% | $215.1538 | $215.15 | $215.15 | $215.20 |
| Purchase #3 | $13.70 | 10.862% | $15.1881 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $37.83 | 4.264% | $39.4431 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $195.59 | 9.275% | $213.731 | $213.73 | $213.75 | $213.70 |
| Purchase #6 | $191.82 | 8.282% | $207.7065 | $207.71 | $207.70 | $207.70 |
| Purchase #7 | $222.35 | 12.106% | $249.2677 | $249.27 | $249.25 | $249.30 |
| 7 purchase totals = | $968.28 | $1,054.6032 | $1,054.60 | $1,054.60 | $1,054.60 | |