| 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 | $125.34 | 9.767% | $137.582 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $46.70 | 7.257% | $50.089 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $172.43 | 5.433% | $181.7981 | $181.80 | $181.80 | $181.80 |
| Purchase #4 | $190.99 | 4.510% | $199.6036 | $199.60 | $199.60 | $199.60 |
| Purchase #5 | $137.43 | 7.574% | $147.8389 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $170.95 | 10.790% | $189.3955 | $189.40 | $189.40 | $189.40 |
| Purchase #7 | $8.96 | 4.518% | $9.3648 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $852.80 | $915.6719 | $915.67 | $915.70 | $915.70 | |