| 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 | $168.69 | 4.590% | $176.4329 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $18.45 | 3.468% | $19.0898 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $205.25 | 11.579% | $229.0159 | $229.02 | $229.00 | $229.00 |
| Purchase #4 | $243.75 | 3.649% | $252.6444 | $252.64 | $252.65 | $252.60 |
| Purchase #5 | $182.58 | 9.136% | $199.2605 | $199.26 | $199.25 | $199.30 |
| Purchase #6 | $183.44 | 3.607% | $190.0567 | $190.06 | $190.05 | $190.10 |
| Purchase #7 | $212.91 | 10.187% | $234.5991 | $234.60 | $234.60 | $234.60 |
| 7 purchase totals = | $1,215.07 | $1,301.0993 | $1,301.10 | $1,301.10 | $1,301.10 | |