| 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 | $224.84 | 9.479% | $246.1526 | $246.15 | $246.15 | $246.20 |
| Purchase #2 | $14.26 | 8.826% | $15.5186 | $15.52 | $15.50 | $15.50 |
| Purchase #3 | $191.80 | 3.698% | $198.8928 | $198.89 | $198.90 | $198.90 |
| Purchase #4 | $195.97 | 10.665% | $216.8702 | $216.87 | $216.85 | $216.90 |
| Purchase #5 | $170.40 | 5.431% | $179.6544 | $179.65 | $179.65 | $179.70 |
| Purchase #6 | $123.51 | 6.675% | $131.7543 | $131.75 | $131.75 | $131.80 |
| Purchase #7 | $108.75 | 12.187% | $122.0034 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $1,029.53 | $1,110.8463 | $1,110.83 | $1,110.80 | $1,111.00 | |