| 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 | $7.99 | 5.102% | $8.3976 | $8.40 | $8.40 | $8.40 |
| Purchase #2 | $248.72 | 7.248% | $266.7472 | $266.75 | $266.75 | $266.70 |
| Purchase #3 | $64.76 | 4.180% | $67.467 | $67.47 | $67.45 | $67.50 |
| Purchase #4 | $227.78 | 11.618% | $254.2435 | $254.24 | $254.25 | $254.20 |
| Purchase #5 | $112.80 | 8.454% | $122.3361 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $178.66 | 12.272% | $200.5852 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $158.49 | 12.495% | $178.2933 | $178.29 | $178.30 | $178.30 |
| 7 purchase totals = | $999.20 | $1,098.0699 | $1,098.08 | $1,098.10 | $1,098.00 | |