| 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 | $180.59 | 12.348% | $202.8893 | $202.89 | $202.90 | $202.90 |
| Purchase #2 | $170.53 | 6.158% | $181.0312 | $181.03 | $181.05 | $181.00 |
| Purchase #3 | $190.80 | 5.795% | $201.8569 | $201.86 | $201.85 | $201.90 |
| Purchase #4 | $242.37 | 3.497% | $250.8457 | $250.85 | $250.85 | $250.80 |
| Purchase #5 | $250.61 | 9.190% | $273.6411 | $273.64 | $273.65 | $273.60 |
| Purchase #6 | $147.41 | 9.668% | $161.6616 | $161.66 | $161.65 | $161.70 |
| Purchase #7 | $29.74 | 4.826% | $31.1753 | $31.18 | $31.20 | $31.20 |
| 7 purchase totals = | $1,212.05 | $1,303.1011 | $1,303.11 | $1,303.15 | $1,303.10 | |