| 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 | $115.53 | 4.868% | $121.154 | $121.15 | $121.15 | $121.20 |
| Purchase #2 | $169.58 | 12.410% | $190.6249 | $190.62 | $190.60 | $190.60 |
| Purchase #3 | $9.72 | 4.651% | $10.1721 | $10.17 | $10.15 | $10.20 |
| Purchase #4 | $210.49 | 3.518% | $217.895 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $107.60 | 13.556% | $122.1863 | $122.19 | $122.20 | $122.20 |
| Purchase #6 | $106.66 | 4.707% | $111.6805 | $111.68 | $111.70 | $111.70 |
| Purchase #7 | $249.34 | 4.804% | $261.3183 | $261.32 | $261.30 | $261.30 |
| 7 purchase totals = | $968.92 | $1,035.0311 | $1,035.03 | $1,035.00 | $1,035.10 | |