| 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 | $12.94 | 11.492% | $14.4271 | $14.43 | $14.45 | $14.40 |
| Purchase #2 | $172.38 | 8.260% | $186.6186 | $186.62 | $186.60 | $186.60 |
| Purchase #3 | $95.53 | 4.127% | $99.4725 | $99.47 | $99.45 | $99.50 |
| Purchase #4 | $207.87 | 12.144% | $233.1137 | $233.11 | $233.10 | $233.10 |
| Purchase #5 | $45.31 | 4.159% | $47.1944 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $5.93 | 7.838% | $6.3948 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $249.63 | 6.334% | $265.4416 | $265.44 | $265.45 | $265.40 |
| 7 purchase totals = | $789.59 | $852.6627 | $852.65 | $852.65 | $852.60 | |