| 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 | $125.92 | 5.828% | $133.2586 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $222.96 | 10.431% | $246.217 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $246.84 | 11.856% | $276.1054 | $276.11 | $276.10 | $276.10 |
| Purchase #4 | $100.83 | 13.236% | $114.1759 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $176.73 | 3.182% | $182.3535 | $182.35 | $182.35 | $182.40 |
| Purchase #6 | $193.58 | 9.792% | $212.5354 | $212.54 | $212.55 | $212.50 |
| Purchase #7 | $168.52 | 9.730% | $184.917 | $184.92 | $184.90 | $184.90 |
| 7 purchase totals = | $1,235.38 | $1,349.5628 | $1,349.58 | $1,349.55 | $1,349.60 | |