| 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 | $94.84 | 12.838% | $107.0156 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $49.76 | 6.613% | $53.0506 | $53.05 | $53.05 | $53.10 |
| Purchase #3 | $122.50 | 4.415% | $127.9084 | $127.91 | $127.90 | $127.90 |
| Purchase #4 | $109.69 | 3.220% | $113.222 | $113.22 | $113.20 | $113.20 |
| Purchase #5 | $175.79 | 11.131% | $195.3572 | $195.36 | $195.35 | $195.40 |
| Purchase #6 | $127.25 | 10.362% | $140.4356 | $140.44 | $140.45 | $140.40 |
| Purchase #7 | $131.31 | 5.450% | $138.4664 | $138.47 | $138.45 | $138.50 |
| 7 purchase totals = | $811.14 | $875.4558 | $875.47 | $875.40 | $875.50 | |