| 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 | $249.76 | 11.784% | $279.1917 | $279.19 | $279.20 | $279.20 |
| Purchase #2 | $41.47 | 13.756% | $47.1746 | $47.17 | $47.15 | $47.20 |
| Purchase #3 | $229.41 | 11.122% | $254.925 | $254.93 | $254.95 | $254.90 |
| Purchase #4 | $182.27 | 5.583% | $192.4461 | $192.45 | $192.45 | $192.40 |
| Purchase #5 | $231.99 | 5.280% | $244.2391 | $244.24 | $244.25 | $244.20 |
| Purchase #6 | $58.72 | 8.446% | $63.6795 | $63.68 | $63.70 | $63.70 |
| Purchase #7 | $103.60 | 13.857% | $117.9559 | $117.96 | $117.95 | $118.00 |
| 7 purchase totals = | $1,097.22 | $1,199.6119 | $1,199.62 | $1,199.65 | $1,199.60 | |