| 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 | $214.61 | 11.655% | $239.6228 | $239.62 | $239.60 | $239.60 |
| Purchase #2 | $196.98 | 10.615% | $217.8894 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $158.39 | 5.670% | $167.3707 | $167.37 | $167.35 | $167.40 |
| Purchase #4 | $96.86 | 6.419% | $103.0774 | $103.08 | $103.10 | $103.10 |
| Purchase #5 | $9.44 | 8.688% | $10.2601 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $38.57 | 7.840% | $41.5939 | $41.59 | $41.60 | $41.60 |
| Purchase #7 | $17.79 | 3.706% | $18.4493 | $18.45 | $18.45 | $18.40 |
| 7 purchase totals = | $732.64 | $798.2636 | $798.26 | $798.25 | $798.30 | |