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 | $26.89 | 11.840% | $30.0738 | $30.07 | $30.05 | $30.10 |
Purchase #2 | $186.80 | 13.568% | $212.145 | $212.15 | $212.15 | $212.10 |
Purchase #3 | $196.71 | 13.334% | $222.9393 | $222.94 | $222.95 | $222.90 |
Purchase #4 | $139.84 | 8.508% | $151.7376 | $151.74 | $151.75 | $151.70 |
Purchase #5 | $157.55 | 11.111% | $175.0554 | $175.06 | $175.05 | $175.10 |
Purchase #6 | $103.66 | 8.401% | $112.3685 | $112.37 | $112.35 | $112.40 |
Purchase #7 | $63.28 | 5.301% | $66.6345 | $66.63 | $66.65 | $66.60 |
7 purchase totals = | $874.73 | $970.9541 | $970.96 | $970.95 | $970.90 |