| 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 | $45.39 | 10.132% | $49.9889 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $206.39 | 12.266% | $231.7058 | $231.71 | $231.70 | $231.70 |
| Purchase #3 | $155.75 | 12.601% | $175.3761 | $175.38 | $175.40 | $175.40 |
| Purchase #4 | $167.46 | 9.180% | $182.8328 | $182.83 | $182.85 | $182.80 |
| Purchase #5 | $107.66 | 11.454% | $119.9914 | $119.99 | $120.00 | $120.00 |
| Purchase #6 | $119.54 | 7.717% | $128.7649 | $128.76 | $128.75 | $128.80 |
| Purchase #7 | $71.66 | 9.874% | $78.7357 | $78.74 | $78.75 | $78.70 |
| 7 purchase totals = | $873.85 | $967.3956 | $967.40 | $967.45 | $967.40 | |