| 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 | $233.60 | 6.834% | $249.5642 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $59.60 | 12.343% | $66.9564 | $66.96 | $66.95 | $67.00 |
| Purchase #3 | $227.58 | 4.358% | $237.4979 | $237.50 | $237.50 | $237.50 |
| Purchase #4 | $113.27 | 12.554% | $127.4899 | $127.49 | $127.50 | $127.50 |
| Purchase #5 | $181.86 | 4.306% | $189.6909 | $189.69 | $189.70 | $189.70 |
| Purchase #6 | $237.72 | 8.150% | $257.0942 | $257.09 | $257.10 | $257.10 |
| Purchase #7 | $24.76 | 8.845% | $26.95 | $26.95 | $26.95 | $27.00 |
| 7 purchase totals = | $1,078.39 | $1,155.2435 | $1,155.24 | $1,155.25 | $1,155.40 | |