| 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 | $51.62 | 9.729% | $56.6421 | $56.64 | $56.65 | $56.60 |
| Purchase #2 | $207.56 | 8.646% | $225.5056 | $225.51 | $225.50 | $225.50 |
| Purchase #3 | $175.88 | 10.256% | $193.9183 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $198.89 | 7.697% | $214.1986 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $152.91 | 3.117% | $157.6762 | $157.68 | $157.70 | $157.70 |
| Purchase #6 | $93.40 | 3.175% | $96.3655 | $96.37 | $96.35 | $96.40 |
| Purchase #7 | $225.75 | 8.567% | $245.09 | $245.09 | $245.10 | $245.10 |
| 7 purchase totals = | $1,106.01 | $1,189.3963 | $1,189.41 | $1,189.40 | $1,189.40 | |