| 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 | $156.98 | 12.430% | $176.4926 | $176.49 | $176.50 | $176.50 |
| Purchase #2 | $143.47 | 5.732% | $151.6937 | $151.69 | $151.70 | $151.70 |
| Purchase #3 | $233.56 | 9.731% | $256.2877 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $202.45 | 3.382% | $209.2969 | $209.30 | $209.30 | $209.30 |
| Purchase #5 | $107.48 | 9.159% | $117.3241 | $117.32 | $117.30 | $117.30 |
| Purchase #6 | $207.58 | 13.330% | $235.2504 | $235.25 | $235.25 | $235.30 |
| Purchase #7 | $147.52 | 5.608% | $155.7929 | $155.79 | $155.80 | $155.80 |
| 7 purchase totals = | $1,199.04 | $1,302.1383 | $1,302.13 | $1,302.15 | $1,302.20 | |