| 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 | $147.30 | 11.496% | $164.2336 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $87.42 | 5.699% | $92.4021 | $92.40 | $92.40 | $92.40 |
| Purchase #3 | $126.79 | 11.871% | $141.8412 | $141.84 | $141.85 | $141.80 |
| Purchase #4 | $226.37 | 6.241% | $240.4978 | $240.50 | $240.50 | $240.50 |
| Purchase #5 | $134.78 | 5.238% | $141.8398 | $141.84 | $141.85 | $141.80 |
| Purchase #6 | $43.55 | 13.820% | $49.5686 | $49.57 | $49.55 | $49.60 |
| Purchase #7 | $125.53 | 12.621% | $141.3731 | $141.37 | $141.35 | $141.40 |
| 7 purchase totals = | $891.74 | $971.7562 | $971.75 | $971.75 | $971.70 | |