| 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 | $25.50 | 7.414% | $27.3906 | $27.39 | $27.40 | $27.40 |
| Purchase #2 | $167.86 | 5.730% | $177.4784 | $177.48 | $177.50 | $177.50 |
| Purchase #3 | $83.97 | 3.650% | $87.0349 | $87.03 | $87.05 | $87.00 |
| Purchase #4 | $244.98 | 8.107% | $264.8405 | $264.84 | $264.85 | $264.80 |
| Purchase #5 | $246.44 | 7.410% | $264.7012 | $264.70 | $264.70 | $264.70 |
| Purchase #6 | $207.62 | 13.662% | $235.985 | $235.99 | $236.00 | $236.00 |
| Purchase #7 | $41.29 | 7.137% | $44.2369 | $44.24 | $44.25 | $44.20 |
| 7 purchase totals = | $1,017.66 | $1,101.6675 | $1,101.67 | $1,101.75 | $1,101.60 | |