| 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 | $170.90 | 13.722% | $194.3509 | $194.35 | $194.35 | $194.40 |
| Purchase #2 | $225.70 | 4.766% | $236.4569 | $236.46 | $236.45 | $236.50 |
| Purchase #3 | $174.56 | 4.284% | $182.0382 | $182.04 | $182.05 | $182.00 |
| Purchase #4 | $222.98 | 12.297% | $250.3999 | $250.40 | $250.40 | $250.40 |
| Purchase #5 | $81.64 | 10.633% | $90.3208 | $90.32 | $90.30 | $90.30 |
| Purchase #6 | $192.78 | 11.256% | $214.4793 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $221.59 | 5.130% | $232.9576 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $1,290.15 | $1,401.0036 | $1,401.01 | $1,401.00 | $1,401.10 | |