| 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 | $158.33 | 9.860% | $173.9413 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $100.79 | 6.510% | $107.3514 | $107.35 | $107.35 | $107.40 |
| Purchase #3 | $63.58 | 11.634% | $70.9769 | $70.98 | $71.00 | $71.00 |
| Purchase #4 | $154.35 | 10.464% | $170.5012 | $170.50 | $170.50 | $170.50 |
| Purchase #5 | $33.97 | 13.312% | $38.4921 | $38.49 | $38.50 | $38.50 |
| Purchase #6 | $232.48 | 8.489% | $252.2152 | $252.22 | $252.20 | $252.20 |
| Purchase #7 | $111.97 | 11.709% | $125.0806 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $855.47 | $938.5587 | $938.56 | $938.60 | $938.60 | |