| 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 | $133.95 | 12.533% | $150.738 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $209.50 | 6.269% | $222.6336 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $201.39 | 6.773% | $215.0301 | $215.03 | $215.05 | $215.00 |
| Purchase #4 | $211.80 | 5.801% | $224.0865 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $35.65 | 5.257% | $37.5241 | $37.52 | $37.50 | $37.50 |
| Purchase #6 | $96.61 | 6.166% | $102.567 | $102.57 | $102.55 | $102.60 |
| Purchase #7 | $234.43 | 5.292% | $246.836 | $246.84 | $246.85 | $246.80 |
| 7 purchase totals = | $1,123.33 | $1,199.4153 | $1,199.42 | $1,199.45 | $1,199.30 | |