| 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 | $215.70 | 5.254% | $227.0329 | $227.03 | $227.05 | $227.00 |
| Purchase #2 | $168.40 | 12.771% | $189.9064 | $189.91 | $189.90 | $189.90 |
| Purchase #3 | $136.29 | 8.564% | $147.9619 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $154.92 | 11.550% | $172.8133 | $172.81 | $172.80 | $172.80 |
| Purchase #5 | $40.83 | 5.599% | $43.1161 | $43.12 | $43.10 | $43.10 |
| Purchase #6 | $60.99 | 3.285% | $62.9935 | $62.99 | $63.00 | $63.00 |
| Purchase #7 | $185.36 | 7.788% | $199.7958 | $199.80 | $199.80 | $199.80 |
| 7 purchase totals = | $962.49 | $1,043.6199 | $1,043.62 | $1,043.60 | $1,043.60 | |