| 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 | $128.66 | 4.413% | $134.3378 | $134.34 | $134.35 | $134.30 |
| Purchase #2 | $117.97 | 12.232% | $132.4001 | $132.40 | $132.40 | $132.40 |
| Purchase #3 | $75.50 | 11.240% | $83.9862 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $55.52 | 3.415% | $57.416 | $57.42 | $57.40 | $57.40 |
| Purchase #5 | $153.94 | 4.526% | $160.9073 | $160.91 | $160.90 | $160.90 |
| Purchase #6 | $111.29 | 11.627% | $124.2297 | $124.23 | $124.25 | $124.20 |
| Purchase #7 | $221.57 | 12.665% | $249.6318 | $249.63 | $249.65 | $249.60 |
| 7 purchase totals = | $864.45 | $942.9089 | $942.92 | $942.95 | $942.80 | |