| 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 | $86.30 | 7.646% | $92.8985 | $92.90 | $92.90 | $92.90 |
| Purchase #2 | $103.76 | 3.718% | $107.6178 | $107.62 | $107.60 | $107.60 |
| Purchase #3 | $39.50 | 7.274% | $42.3732 | $42.37 | $42.35 | $42.40 |
| Purchase #4 | $162.30 | 12.281% | $182.2321 | $182.23 | $182.25 | $182.20 |
| Purchase #5 | $233.99 | 7.501% | $251.5416 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $163.39 | 6.627% | $174.2179 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $67.81 | 8.277% | $73.4226 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $857.05 | $924.3037 | $924.30 | $924.25 | $924.20 | |