| 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 | $90.38 | 9.688% | $99.136 | $99.14 | $99.15 | $99.10 |
| Purchase #2 | $108.80 | 7.377% | $116.8262 | $116.83 | $116.85 | $116.80 |
| Purchase #3 | $190.58 | 4.638% | $199.4191 | $199.42 | $199.40 | $199.40 |
| Purchase #4 | $180.62 | 3.417% | $186.7918 | $186.79 | $186.80 | $186.80 |
| Purchase #5 | $16.76 | 7.519% | $18.0202 | $18.02 | $18.00 | $18.00 |
| Purchase #6 | $167.47 | 5.178% | $176.1416 | $176.14 | $176.15 | $176.10 |
| Purchase #7 | $178.78 | 12.571% | $201.2544 | $201.25 | $201.25 | $201.30 |
| 7 purchase totals = | $933.39 | $997.5893 | $997.59 | $997.60 | $997.50 | |