| 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 | $245.99 | 5.337% | $259.1185 | $259.12 | $259.10 | $259.10 |
| Purchase #2 | $110.58 | 4.735% | $115.816 | $115.82 | $115.80 | $115.80 |
| Purchase #3 | $207.81 | 8.207% | $224.865 | $224.87 | $224.85 | $224.90 |
| Purchase #4 | $158.33 | 3.874% | $164.4637 | $164.46 | $164.45 | $164.50 |
| Purchase #5 | $250.88 | 12.152% | $281.3669 | $281.37 | $281.35 | $281.40 |
| Purchase #6 | $41.47 | 8.741% | $45.0949 | $45.09 | $45.10 | $45.10 |
| Purchase #7 | $245.41 | 12.270% | $275.5218 | $275.52 | $275.50 | $275.50 |
| 7 purchase totals = | $1,260.47 | $1,366.2468 | $1,366.25 | $1,366.15 | $1,366.30 | |