| 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 | $109.96 | 4.784% | $115.2205 | $115.22 | $115.20 | $115.20 |
| Purchase #2 | $68.58 | 4.396% | $71.5948 | $71.59 | $71.60 | $71.60 |
| Purchase #3 | $208.57 | 12.370% | $234.3701 | $234.37 | $234.35 | $234.40 |
| Purchase #4 | $160.75 | 8.133% | $173.8238 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $39.40 | 12.596% | $44.3628 | $44.36 | $44.35 | $44.40 |
| Purchase #6 | $226.73 | 7.755% | $244.3129 | $244.31 | $244.30 | $244.30 |
| Purchase #7 | $98.39 | 11.776% | $109.9764 | $109.98 | $110.00 | $110.00 |
| 7 purchase totals = | $912.38 | $993.6613 | $993.65 | $993.60 | $993.70 | |