| 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 | $249.43 | 3.591% | $258.387 | $258.39 | $258.40 | $258.40 |
| Purchase #2 | $176.83 | 11.273% | $196.764 | $196.76 | $196.75 | $196.80 |
| Purchase #3 | $119.50 | 7.798% | $128.8186 | $128.82 | $128.80 | $128.80 |
| Purchase #4 | $194.89 | 7.236% | $208.9922 | $208.99 | $209.00 | $209.00 |
| Purchase #5 | $240.98 | 11.462% | $268.6011 | $268.60 | $268.60 | $268.60 |
| Purchase #6 | $21.87 | 3.514% | $22.6385 | $22.64 | $22.65 | $22.60 |
| Purchase #7 | $58.62 | 4.495% | $61.255 | $61.26 | $61.25 | $61.30 |
| 7 purchase totals = | $1,062.12 | $1,145.4564 | $1,145.46 | $1,145.45 | $1,145.50 | |