| 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 | $199.47 | 13.153% | $225.7063 | $225.71 | $225.70 | $225.70 |
| Purchase #2 | $239.93 | 13.609% | $272.5821 | $272.58 | $272.60 | $272.60 |
| Purchase #3 | $73.55 | 8.214% | $79.5914 | $79.59 | $79.60 | $79.60 |
| Purchase #4 | $116.52 | 6.330% | $123.8957 | $123.90 | $123.90 | $123.90 |
| Purchase #5 | $108.58 | 8.408% | $117.7094 | $117.71 | $117.70 | $117.70 |
| Purchase #6 | $39.76 | 9.382% | $43.4903 | $43.49 | $43.50 | $43.50 |
| Purchase #7 | $126.46 | 5.320% | $133.1877 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $904.27 | $996.1629 | $996.17 | $996.20 | $996.20 | |