| 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 | $181.43 | 9.828% | $199.2609 | $199.26 | $199.25 | $199.30 |
| Purchase #2 | $152.85 | 11.257% | $170.0563 | $170.06 | $170.05 | $170.10 |
| Purchase #3 | $247.81 | 5.789% | $262.1557 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $13.44 | 12.319% | $15.0957 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $5.50 | 12.636% | $6.195 | $6.20 | $6.20 | $6.20 |
| Purchase #6 | $109.53 | 12.656% | $123.3921 | $123.39 | $123.40 | $123.40 |
| Purchase #7 | $17.54 | 12.675% | $19.7632 | $19.76 | $19.75 | $19.80 |
| 7 purchase totals = | $728.10 | $795.9189 | $795.93 | $795.90 | $796.10 | |