| 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 | $76.42 | 8.678% | $83.0517 | $83.05 | $83.05 | $83.10 |
| Purchase #2 | $237.83 | 9.704% | $260.909 | $260.91 | $260.90 | $260.90 |
| Purchase #3 | $81.57 | 10.192% | $89.8836 | $89.88 | $89.90 | $89.90 |
| Purchase #4 | $184.33 | 12.165% | $206.7537 | $206.75 | $206.75 | $206.80 |
| Purchase #5 | $58.59 | 8.767% | $63.7266 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $204.91 | 11.109% | $227.6735 | $227.67 | $227.65 | $227.70 |
| Purchase #7 | $220.80 | 13.107% | $249.7403 | $249.74 | $249.75 | $249.70 |
| 7 purchase totals = | $1,064.45 | $1,181.7384 | $1,181.73 | $1,181.75 | $1,181.80 | |