| 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 | $156.28 | 11.866% | $174.8242 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $222.60 | 7.125% | $238.4603 | $238.46 | $238.45 | $238.50 |
| Purchase #3 | $78.84 | 6.854% | $84.2437 | $84.24 | $84.25 | $84.20 |
| Purchase #4 | $73.61 | 3.325% | $76.0575 | $76.06 | $76.05 | $76.10 |
| Purchase #5 | $76.94 | 11.842% | $86.0512 | $86.05 | $86.05 | $86.10 |
| Purchase #6 | $38.78 | 9.769% | $42.5684 | $42.57 | $42.55 | $42.60 |
| Purchase #7 | $124.82 | 7.287% | $133.9156 | $133.92 | $133.90 | $133.90 |
| 7 purchase totals = | $771.87 | $836.1209 | $836.12 | $836.05 | $836.20 | |