| 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 | $203.59 | 4.429% | $212.607 | $212.61 | $212.60 | $212.60 |
| Purchase #2 | $222.74 | 12.238% | $249.9989 | $250.00 | $250.00 | $250.00 |
| Purchase #3 | $52.53 | 9.455% | $57.4967 | $57.50 | $57.50 | $57.50 |
| Purchase #4 | $29.51 | 4.812% | $30.93 | $30.93 | $30.95 | $30.90 |
| Purchase #5 | $216.57 | 9.735% | $237.6531 | $237.65 | $237.65 | $237.70 |
| Purchase #6 | $130.78 | 9.517% | $143.2263 | $143.23 | $143.25 | $143.20 |
| Purchase #7 | $115.66 | 5.661% | $122.2075 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $971.38 | $1,054.1195 | $1,054.13 | $1,054.15 | $1,054.10 | |