| 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 | $196.33 | 4.465% | $205.0961 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $44.98 | 9.105% | $49.0754 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $220.83 | 5.573% | $233.1369 | $233.14 | $233.15 | $233.10 |
| Purchase #4 | $182.38 | 13.817% | $207.5794 | $207.58 | $207.60 | $207.60 |
| Purchase #5 | $132.79 | 8.399% | $143.943 | $143.94 | $143.95 | $143.90 |
| Purchase #6 | $212.57 | 12.402% | $238.9329 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $61.91 | 3.553% | $64.1097 | $64.11 | $64.10 | $64.10 |
| 7 purchase totals = | $1,051.79 | $1,141.8734 | $1,141.88 | $1,141.95 | $1,141.80 | |