| 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 | $93.55 | 12.324% | $105.0791 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $225.83 | 9.416% | $247.0942 | $247.09 | $247.10 | $247.10 |
| Purchase #3 | $63.70 | 6.308% | $67.7182 | $67.72 | $67.70 | $67.70 |
| Purchase #4 | $14.79 | 8.212% | $16.0046 | $16.00 | $16.00 | $16.00 |
| Purchase #5 | $137.66 | 7.374% | $147.811 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $152.95 | 3.241% | $157.9071 | $157.91 | $157.90 | $157.90 |
| Purchase #7 | $24.98 | 9.117% | $27.2574 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $713.46 | $768.8716 | $768.87 | $768.85 | $768.90 | |