| 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 | $84.99 | 11.247% | $94.5488 | $94.55 | $94.55 | $94.50 |
| Purchase #2 | $90.73 | 9.610% | $99.4492 | $99.45 | $99.45 | $99.40 |
| Purchase #3 | $197.76 | 5.685% | $209.0027 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $183.38 | 13.415% | $207.9804 | $207.98 | $208.00 | $208.00 |
| Purchase #5 | $174.67 | 7.558% | $187.8716 | $187.87 | $187.85 | $187.90 |
| Purchase #6 | $188.63 | 12.128% | $211.507 | $211.51 | $211.50 | $211.50 |
| Purchase #7 | $123.35 | 13.403% | $139.8826 | $139.88 | $139.90 | $139.90 |
| 7 purchase totals = | $1,043.51 | $1,150.2423 | $1,150.24 | $1,150.25 | $1,150.20 | |