| 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 | $132.34 | 10.590% | $146.3548 | $146.35 | $146.35 | $146.40 |
| Purchase #2 | $231.61 | 7.823% | $249.7289 | $249.73 | $249.75 | $249.70 |
| Purchase #3 | $216.61 | 10.326% | $238.9771 | $238.98 | $239.00 | $239.00 |
| Purchase #4 | $79.96 | 12.336% | $89.8239 | $89.82 | $89.80 | $89.80 |
| Purchase #5 | $109.72 | 9.728% | $120.3936 | $120.39 | $120.40 | $120.40 |
| Purchase #6 | $103.50 | 12.773% | $116.7201 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $216.62 | 11.516% | $241.566 | $241.57 | $241.55 | $241.60 |
| 7 purchase totals = | $1,090.36 | $1,203.5644 | $1,203.56 | $1,203.55 | $1,203.60 | |