| 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 | $125.61 | 12.781% | $141.6642 | $141.66 | $141.65 | $141.70 |
| Purchase #2 | $250.44 | 12.639% | $282.0931 | $282.09 | $282.10 | $282.10 |
| Purchase #3 | $69.57 | 10.369% | $76.7837 | $76.78 | $76.80 | $76.80 |
| Purchase #4 | $214.94 | 6.671% | $229.2786 | $229.28 | $229.30 | $229.30 |
| Purchase #5 | $185.65 | 12.760% | $209.3389 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $96.69 | 5.294% | $101.8088 | $101.81 | $101.80 | $101.80 |
| Purchase #7 | $176.55 | 7.685% | $190.1179 | $190.12 | $190.10 | $190.10 |
| 7 purchase totals = | $1,119.45 | $1,231.0852 | $1,231.08 | $1,231.10 | $1,231.10 | |