| 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 | $181.55 | 13.323% | $205.7379 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $67.55 | 8.104% | $73.0243 | $73.02 | $73.00 | $73.00 |
| Purchase #3 | $107.77 | 11.123% | $119.7573 | $119.76 | $119.75 | $119.80 |
| Purchase #4 | $190.67 | 13.352% | $216.1283 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $221.57 | 12.469% | $249.1976 | $249.20 | $249.20 | $249.20 |
| Purchase #6 | $117.55 | 6.448% | $125.1296 | $125.13 | $125.15 | $125.10 |
| Purchase #7 | $140.99 | 4.788% | $147.7406 | $147.74 | $147.75 | $147.70 |
| 7 purchase totals = | $1,027.65 | $1,136.7156 | $1,136.72 | $1,136.75 | $1,136.60 | |