| 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 | $54.75 | 5.431% | $57.7235 | $57.72 | $57.70 | $57.70 |
| Purchase #2 | $186.47 | 9.552% | $204.2816 | $204.28 | $204.30 | $204.30 |
| Purchase #3 | $46.25 | 5.692% | $48.8826 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $86.71 | 13.455% | $98.3768 | $98.38 | $98.40 | $98.40 |
| Purchase #5 | $110.75 | 8.310% | $119.9533 | $119.95 | $119.95 | $120.00 |
| Purchase #6 | $192.85 | 3.395% | $199.3973 | $199.40 | $199.40 | $199.40 |
| Purchase #7 | $117.35 | 11.743% | $131.1304 | $131.13 | $131.15 | $131.10 |
| 7 purchase totals = | $795.13 | $859.7455 | $859.74 | $859.80 | $859.80 | |