| 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 | $31.70 | 8.108% | $34.2702 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $213.53 | 13.759% | $242.9096 | $242.91 | $242.90 | $242.90 |
| Purchase #3 | $113.25 | 9.425% | $123.9238 | $123.92 | $123.90 | $123.90 |
| Purchase #4 | $206.58 | 9.512% | $226.2299 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $110.54 | 11.785% | $123.5671 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $20.57 | 12.300% | $23.1001 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $207.87 | 9.592% | $227.8089 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $904.04 | $1,001.8096 | $1,001.81 | $1,001.75 | $1,001.80 | |