| 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 | $186.30 | 5.116% | $195.8311 | $195.83 | $195.85 | $195.80 |
| Purchase #2 | $190.58 | 9.486% | $208.6584 | $208.66 | $208.65 | $208.70 |
| Purchase #3 | $240.37 | 3.192% | $248.0426 | $248.04 | $248.05 | $248.00 |
| Purchase #4 | $214.72 | 9.363% | $234.8242 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $115.78 | 5.670% | $122.3447 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $18.34 | 10.190% | $20.2088 | $20.21 | $20.20 | $20.20 |
| Purchase #7 | $98.89 | 12.189% | $110.9437 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $1,064.98 | $1,140.8535 | $1,140.84 | $1,140.85 | $1,140.70 | |