| 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 | $126.87 | 5.826% | $134.2614 | $134.26 | $134.25 | $134.30 |
| Purchase #2 | $236.81 | 12.322% | $265.9897 | $265.99 | $266.00 | $266.00 |
| Purchase #3 | $51.67 | 9.844% | $56.7564 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $126.35 | 13.442% | $143.334 | $143.33 | $143.35 | $143.30 |
| Purchase #5 | $25.45 | 10.624% | $28.1538 | $28.15 | $28.15 | $28.20 |
| Purchase #6 | $42.69 | 10.710% | $47.2621 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $11.78 | 7.720% | $12.6894 | $12.69 | $12.70 | $12.70 |
| 7 purchase totals = | $621.62 | $688.4468 | $688.44 | $688.45 | $688.60 | |