| 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 | $231.81 | 7.437% | $249.0497 | $249.05 | $249.05 | $249.00 |
| Purchase #2 | $40.97 | 9.242% | $44.7564 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $140.49 | 5.675% | $148.4628 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $127.41 | 3.167% | $131.4451 | $131.45 | $131.45 | $131.40 |
| Purchase #5 | $158.79 | 5.158% | $166.9804 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $217.45 | 13.633% | $247.095 | $247.10 | $247.10 | $247.10 |
| Purchase #7 | $221.30 | 4.818% | $231.9622 | $231.96 | $231.95 | $232.00 |
| 7 purchase totals = | $1,138.22 | $1,219.7516 | $1,219.76 | $1,219.75 | $1,219.80 | |