| 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 | $231.98 | 7.447% | $249.2556 | $249.26 | $249.25 | $249.30 |
| Purchase #2 | $28.87 | 9.607% | $31.6435 | $31.64 | $31.65 | $31.60 |
| Purchase #3 | $51.98 | 3.665% | $53.8851 | $53.89 | $53.90 | $53.90 |
| Purchase #4 | $186.88 | 10.112% | $205.7773 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $192.40 | 8.398% | $208.5578 | $208.56 | $208.55 | $208.60 |
| Purchase #6 | $139.57 | 9.763% | $153.1962 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $168.79 | 12.735% | $190.2854 | $190.29 | $190.30 | $190.30 |
| 7 purchase totals = | $1,000.47 | $1,092.6009 | $1,092.62 | $1,092.65 | $1,092.70 | |