| 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 | $94.41 | 13.468% | $107.1251 | $107.13 | $107.15 | $107.10 |
| Purchase #2 | $129.30 | 8.201% | $139.9039 | $139.90 | $139.90 | $139.90 |
| Purchase #3 | $37.72 | 9.344% | $41.2446 | $41.24 | $41.25 | $41.20 |
| Purchase #4 | $60.61 | 10.571% | $67.0171 | $67.02 | $67.00 | $67.00 |
| Purchase #5 | $63.30 | 11.750% | $70.7378 | $70.74 | $70.75 | $70.70 |
| Purchase #6 | $22.86 | 10.617% | $25.287 | $25.29 | $25.30 | $25.30 |
| Purchase #7 | $26.67 | 9.538% | $29.2138 | $29.21 | $29.20 | $29.20 |
| 7 purchase totals = | $434.87 | $480.5293 | $480.53 | $480.55 | $480.40 | |