| 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 | $107.65 | 7.355% | $115.5677 | $115.57 | $115.55 | $115.60 |
| Purchase #2 | $154.30 | 6.432% | $164.2246 | $164.22 | $164.20 | $164.20 |
| Purchase #3 | $216.82 | 3.742% | $224.9334 | $224.93 | $224.95 | $224.90 |
| Purchase #4 | $232.46 | 5.440% | $245.1058 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $79.53 | 8.715% | $86.461 | $86.46 | $86.45 | $86.50 |
| Purchase #6 | $103.48 | 5.245% | $108.9075 | $108.91 | $108.90 | $108.90 |
| Purchase #7 | $91.38 | 4.273% | $95.2847 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $985.62 | $1,040.4847 | $1,040.48 | $1,040.45 | $1,040.50 | |