| 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 | $159.46 | 10.372% | $175.9992 | $176.00 | $176.00 | $176.00 |
| Purchase #2 | $46.93 | 7.808% | $50.5943 | $50.59 | $50.60 | $50.60 |
| Purchase #3 | $87.57 | 7.676% | $94.2919 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $238.55 | 13.783% | $271.4293 | $271.43 | $271.45 | $271.40 |
| Purchase #5 | $127.52 | 7.547% | $137.1439 | $137.14 | $137.15 | $137.10 |
| Purchase #6 | $11.37 | 12.853% | $12.8314 | $12.83 | $12.85 | $12.80 |
| Purchase #7 | $182.44 | 12.521% | $205.2833 | $205.28 | $205.30 | $205.30 |
| 7 purchase totals = | $853.84 | $947.5733 | $947.56 | $947.65 | $947.50 | |