| 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 | $194.85 | 11.518% | $217.2928 | $217.29 | $217.30 | $217.30 |
| Purchase #2 | $96.92 | 11.415% | $107.9834 | $107.98 | $108.00 | $108.00 |
| Purchase #3 | $143.89 | 7.598% | $154.8228 | $154.82 | $154.80 | $154.80 |
| Purchase #4 | $118.85 | 6.568% | $126.6561 | $126.66 | $126.65 | $126.70 |
| Purchase #5 | $224.38 | 4.430% | $234.32 | $234.32 | $234.30 | $234.30 |
| Purchase #6 | $117.55 | 13.213% | $133.0819 | $133.08 | $133.10 | $133.10 |
| Purchase #7 | $196.66 | 13.287% | $222.7902 | $222.79 | $222.80 | $222.80 |
| 7 purchase totals = | $1,093.10 | $1,196.9472 | $1,196.94 | $1,196.95 | $1,197.00 | |