| 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 | $100.68 | 13.597% | $114.3695 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $40.35 | 9.242% | $44.0791 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $243.88 | 7.442% | $262.0295 | $262.03 | $262.05 | $262.00 |
| Purchase #4 | $108.75 | 8.742% | $118.2569 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $89.39 | 7.869% | $96.4241 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $136.81 | 7.406% | $146.9421 | $146.94 | $146.95 | $146.90 |
| Purchase #7 | $76.80 | 8.696% | $83.4785 | $83.48 | $83.50 | $83.50 |
| 7 purchase totals = | $796.66 | $865.5797 | $865.58 | $865.60 | $865.60 | |