| 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 | $231.64 | 7.737% | $249.562 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $129.96 | 3.699% | $134.7672 | $134.77 | $134.75 | $134.80 |
| Purchase #3 | $45.42 | 8.863% | $49.4456 | $49.45 | $49.45 | $49.40 |
| Purchase #4 | $56.62 | 6.839% | $60.4922 | $60.49 | $60.50 | $60.50 |
| Purchase #5 | $8.48 | 11.231% | $9.4324 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $160.74 | 3.393% | $166.1939 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $210.41 | 5.273% | $221.5049 | $221.50 | $221.50 | $221.50 |
| 7 purchase totals = | $843.27 | $891.3982 | $891.39 | $891.40 | $891.40 | |