| 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 | $144.34 | 7.189% | $154.7166 | $154.72 | $154.70 | $154.70 |
| Purchase #2 | $206.75 | 10.686% | $228.8433 | $228.84 | $228.85 | $228.80 |
| Purchase #3 | $5.73 | 12.331% | $6.4366 | $6.44 | $6.45 | $6.40 |
| Purchase #4 | $241.97 | 10.450% | $267.2559 | $267.26 | $267.25 | $267.30 |
| Purchase #5 | $186.91 | 13.452% | $212.0531 | $212.05 | $212.05 | $212.10 |
| Purchase #6 | $46.72 | 3.575% | $48.3902 | $48.39 | $48.40 | $48.40 |
| Purchase #7 | $138.89 | 4.484% | $145.1178 | $145.12 | $145.10 | $145.10 |
| 7 purchase totals = | $971.31 | $1,062.8135 | $1,062.82 | $1,062.80 | $1,062.80 | |