| 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 | $192.47 | 3.264% | $198.7522 | $198.75 | $198.75 | $198.80 |
| Purchase #2 | $119.60 | 13.573% | $135.8333 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $141.98 | 4.768% | $148.7496 | $148.75 | $148.75 | $148.70 |
| Purchase #4 | $246.37 | 5.566% | $260.083 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $86.44 | 10.618% | $95.6182 | $95.62 | $95.60 | $95.60 |
| Purchase #6 | $222.48 | 8.600% | $241.6133 | $241.61 | $241.60 | $241.60 |
| Purchase #7 | $108.53 | 8.794% | $118.0741 | $118.07 | $118.05 | $118.10 |
| 7 purchase totals = | $1,117.87 | $1,198.7237 | $1,198.71 | $1,198.70 | $1,198.70 | |