| 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 | $132.37 | 9.218% | $144.5719 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $72.48 | 9.506% | $79.3699 | $79.37 | $79.35 | $79.40 |
| Purchase #3 | $117.46 | 4.282% | $122.4896 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $149.47 | 8.303% | $161.8805 | $161.88 | $161.90 | $161.90 |
| Purchase #5 | $202.83 | 6.175% | $215.3548 | $215.35 | $215.35 | $215.40 |
| Purchase #6 | $141.29 | 6.817% | $150.9217 | $150.92 | $150.90 | $150.90 |
| Purchase #7 | $131.25 | 4.303% | $136.8977 | $136.90 | $136.90 | $136.90 |
| 7 purchase totals = | $947.15 | $1,011.4861 | $1,011.48 | $1,011.45 | $1,011.60 | |