| 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 | $204.93 | 8.153% | $221.6379 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $9.89 | 4.851% | $10.3698 | $10.37 | $10.35 | $10.40 |
| Purchase #3 | $248.54 | 5.287% | $261.6803 | $261.68 | $261.70 | $261.70 |
| Purchase #4 | $107.38 | 10.446% | $118.5969 | $118.60 | $118.60 | $118.60 |
| Purchase #5 | $190.99 | 3.854% | $198.3508 | $198.35 | $198.35 | $198.40 |
| Purchase #6 | $108.38 | 11.714% | $121.0756 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $100.95 | 7.690% | $108.7131 | $108.71 | $108.70 | $108.70 |
| 7 purchase totals = | $971.06 | $1,040.4244 | $1,040.43 | $1,040.45 | $1,040.50 | |