| 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 | $249.81 | 12.607% | $281.3035 | $281.30 | $281.30 | $281.30 |
| Purchase #2 | $200.25 | 3.766% | $207.7914 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $45.82 | 8.404% | $49.6707 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $164.70 | 10.409% | $181.8436 | $181.84 | $181.85 | $181.80 |
| Purchase #5 | $98.47 | 10.370% | $108.6813 | $108.68 | $108.70 | $108.70 |
| Purchase #6 | $161.94 | 10.415% | $178.8061 | $178.81 | $178.80 | $178.80 |
| Purchase #7 | $217.83 | 3.176% | $224.7483 | $224.75 | $224.75 | $224.70 |
| 7 purchase totals = | $1,138.82 | $1,232.8449 | $1,232.84 | $1,232.85 | $1,232.80 | |