| 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 | $26.63 | 7.846% | $28.7194 | $28.72 | $28.70 | $28.70 |
| Purchase #2 | $128.39 | 4.457% | $134.1123 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $233.90 | 5.260% | $246.2031 | $246.20 | $246.20 | $246.20 |
| Purchase #4 | $76.61 | 12.521% | $86.2023 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $246.50 | 6.448% | $262.3943 | $262.39 | $262.40 | $262.40 |
| Purchase #6 | $132.84 | 10.419% | $146.6806 | $146.68 | $146.70 | $146.70 |
| Purchase #7 | $166.58 | 5.786% | $176.2183 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $1,011.45 | $1,080.5303 | $1,080.52 | $1,080.50 | $1,080.50 | |