| 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 | $227.70 | 9.329% | $248.9421 | $248.94 | $248.95 | $248.90 |
| Purchase #2 | $10.89 | 9.840% | $11.9616 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $192.49 | 8.786% | $209.4022 | $209.40 | $209.40 | $209.40 |
| Purchase #4 | $87.58 | 10.437% | $96.7207 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $43.82 | 10.171% | $48.2769 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $122.86 | 9.122% | $134.0673 | $134.07 | $134.05 | $134.10 |
| Purchase #7 | $226.83 | 12.425% | $255.0136 | $255.01 | $255.00 | $255.00 |
| 7 purchase totals = | $912.17 | $1,004.3844 | $1,004.38 | $1,004.35 | $1,004.40 | |