| 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 | $118.94 | 7.772% | $128.184 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $110.55 | 10.524% | $122.1843 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $138.54 | 4.158% | $144.3005 | $144.30 | $144.30 | $144.30 |
| Purchase #4 | $227.56 | 3.740% | $236.0707 | $236.07 | $236.05 | $236.10 |
| Purchase #5 | $182.91 | 9.696% | $200.645 | $200.65 | $200.65 | $200.60 |
| Purchase #6 | $69.36 | 7.153% | $74.3213 | $74.32 | $74.30 | $74.30 |
| Purchase #7 | $86.90 | 13.194% | $98.3656 | $98.37 | $98.35 | $98.40 |
| 7 purchase totals = | $934.76 | $1,004.0714 | $1,004.07 | $1,004.05 | $1,004.10 | |