| 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 | $84.39 | 7.834% | $91.0011 | $91.00 | $91.00 | $91.00 |
| Purchase #2 | $23.86 | 13.107% | $26.9873 | $26.99 | $27.00 | $27.00 |
| Purchase #3 | $14.68 | 4.797% | $15.3842 | $15.38 | $15.40 | $15.40 |
| Purchase #4 | $218.55 | 12.633% | $246.1594 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $8.30 | 13.298% | $9.4037 | $9.40 | $9.40 | $9.40 |
| Purchase #6 | $138.79 | 9.855% | $152.4678 | $152.47 | $152.45 | $152.50 |
| Purchase #7 | $235.38 | 9.392% | $257.4869 | $257.49 | $257.50 | $257.50 |
| 7 purchase totals = | $723.95 | $798.8904 | $798.89 | $798.90 | $799.00 | |