| 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 | $108.94 | 3.341% | $112.5797 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $153.55 | 10.750% | $170.0566 | $170.06 | $170.05 | $170.10 |
| Purchase #3 | $149.25 | 13.151% | $168.8779 | $168.88 | $168.90 | $168.90 |
| Purchase #4 | $95.89 | 10.131% | $105.6046 | $105.60 | $105.60 | $105.60 |
| Purchase #5 | $134.90 | 5.175% | $141.8811 | $141.88 | $141.90 | $141.90 |
| Purchase #6 | $189.87 | 12.826% | $214.2227 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $9.34 | 8.577% | $10.1411 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $841.74 | $923.3637 | $923.36 | $923.40 | $923.40 | |