| 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 | $214.84 | 12.739% | $242.2085 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $145.68 | 8.755% | $158.4343 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $86.49 | 7.398% | $92.8885 | $92.89 | $92.90 | $92.90 |
| Purchase #4 | $211.27 | 12.778% | $238.2661 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $128.70 | 4.732% | $134.7901 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $70.67 | 6.584% | $75.3229 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $77.88 | 11.394% | $86.7536 | $86.75 | $86.75 | $86.80 |
| 7 purchase totals = | $935.53 | $1,028.6640 | $1,028.66 | $1,028.65 | $1,028.70 | |