| 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 | $99.34 | 9.482% | $108.7594 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $45.56 | 5.746% | $48.1779 | $48.18 | $48.20 | $48.20 |
| Purchase #3 | $229.87 | 9.578% | $251.8869 | $251.89 | $251.90 | $251.90 |
| Purchase #4 | $216.58 | 6.195% | $229.9971 | $230.00 | $230.00 | $230.00 |
| Purchase #5 | $241.90 | 13.393% | $274.2977 | $274.30 | $274.30 | $274.30 |
| Purchase #6 | $86.78 | 9.849% | $95.327 | $95.33 | $95.35 | $95.30 |
| Purchase #7 | $170.97 | 3.650% | $177.2104 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $1,091.00 | $1,185.6564 | $1,185.67 | $1,185.70 | $1,185.70 | |