| 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 | $203.33 | 12.633% | $229.0167 | $229.02 | $229.00 | $229.00 |
| Purchase #2 | $44.52 | 7.405% | $47.8167 | $47.82 | $47.80 | $47.80 |
| Purchase #3 | $219.27 | 3.267% | $226.4336 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $86.58 | 3.688% | $89.7731 | $89.77 | $89.75 | $89.80 |
| Purchase #5 | $110.95 | 8.130% | $119.9702 | $119.97 | $119.95 | $120.00 |
| Purchase #6 | $145.53 | 9.223% | $158.9522 | $158.95 | $158.95 | $159.00 |
| Purchase #7 | $154.94 | 6.180% | $164.5153 | $164.52 | $164.50 | $164.50 |
| 7 purchase totals = | $965.12 | $1,036.4778 | $1,036.48 | $1,036.40 | $1,036.50 | |