| 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 | $125.41 | 9.857% | $137.7717 | $137.77 | $137.75 | $137.80 |
| Purchase #2 | $215.74 | 10.470% | $238.328 | $238.33 | $238.35 | $238.30 |
| Purchase #3 | $14.91 | 11.131% | $16.5696 | $16.57 | $16.55 | $16.60 |
| Purchase #4 | $46.82 | 13.485% | $53.1337 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $93.81 | 13.828% | $106.782 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $230.28 | 6.574% | $245.4186 | $245.42 | $245.40 | $245.40 |
| Purchase #7 | $11.45 | 8.732% | $12.4498 | $12.45 | $12.45 | $12.40 |
| 7 purchase totals = | $738.42 | $810.4534 | $810.45 | $810.45 | $810.40 | |