| 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 | $30.98 | 12.332% | $34.8005 | $34.80 | $34.80 | $34.80 |
| Purchase #2 | $242.69 | 4.539% | $253.7057 | $253.71 | $253.70 | $253.70 |
| Purchase #3 | $216.46 | 11.672% | $241.7252 | $241.73 | $241.75 | $241.70 |
| Purchase #4 | $99.79 | 3.442% | $103.2248 | $103.22 | $103.20 | $103.20 |
| Purchase #5 | $15.49 | 3.810% | $16.0802 | $16.08 | $16.10 | $16.10 |
| Purchase #6 | $240.34 | 13.675% | $273.2065 | $273.21 | $273.20 | $273.20 |
| Purchase #7 | $179.55 | 5.507% | $189.4378 | $189.44 | $189.45 | $189.40 |
| 7 purchase totals = | $1,025.30 | $1,112.1807 | $1,112.19 | $1,112.20 | $1,112.10 | |