| 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 | $5.61 | 10.575% | $6.2033 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $102.59 | 3.513% | $106.194 | $106.19 | $106.20 | $106.20 |
| Purchase #3 | $127.97 | 5.496% | $135.0032 | $135.00 | $135.00 | $135.00 |
| Purchase #4 | $198.89 | 7.801% | $214.4054 | $214.41 | $214.40 | $214.40 |
| Purchase #5 | $41.65 | 4.484% | $43.5176 | $43.52 | $43.50 | $43.50 |
| Purchase #6 | $237.49 | 4.308% | $247.7211 | $247.72 | $247.70 | $247.70 |
| Purchase #7 | $72.52 | 4.665% | $75.9031 | $75.90 | $75.90 | $75.90 |
| 7 purchase totals = | $786.72 | $828.9477 | $828.94 | $828.90 | $828.90 | |