| 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 | $240.71 | 3.473% | $249.0699 | $249.07 | $249.05 | $249.10 |
| Purchase #2 | $103.95 | 10.633% | $115.003 | $115.00 | $115.00 | $115.00 |
| Purchase #3 | $72.69 | 3.114% | $74.9536 | $74.95 | $74.95 | $75.00 |
| Purchase #4 | $43.54 | 12.513% | $48.9882 | $48.99 | $49.00 | $49.00 |
| Purchase #5 | $112.27 | 7.313% | $120.4803 | $120.48 | $120.50 | $120.50 |
| Purchase #6 | $158.80 | 8.488% | $172.2789 | $172.28 | $172.30 | $172.30 |
| Purchase #7 | $45.55 | 4.128% | $47.4303 | $47.43 | $47.45 | $47.40 |
| 7 purchase totals = | $777.51 | $828.2042 | $828.20 | $828.25 | $828.30 | |