| 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 | $82.30 | 5.382% | $86.7294 | $86.73 | $86.75 | $86.70 |
| Purchase #2 | $79.92 | 4.391% | $83.4293 | $83.43 | $83.45 | $83.40 |
| Purchase #3 | $154.71 | 3.524% | $160.162 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $31.41 | 3.437% | $32.4896 | $32.49 | $32.50 | $32.50 |
| Purchase #5 | $250.68 | 6.597% | $267.2174 | $267.22 | $267.20 | $267.20 |
| Purchase #6 | $101.84 | 5.393% | $107.3322 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $122.42 | 13.809% | $139.325 | $139.33 | $139.35 | $139.30 |
| 7 purchase totals = | $823.28 | $876.6849 | $876.69 | $876.75 | $876.60 | |