| 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 | $70.60 | 12.425% | $79.3721 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $188.86 | 6.586% | $201.2983 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $210.61 | 9.110% | $229.7966 | $229.80 | $229.80 | $229.80 |
| Purchase #4 | $102.25 | 10.839% | $113.3329 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $196.77 | 5.436% | $207.4664 | $207.47 | $207.45 | $207.50 |
| Purchase #6 | $137.85 | 4.530% | $144.0946 | $144.09 | $144.10 | $144.10 |
| Purchase #7 | $227.90 | 6.436% | $242.5676 | $242.57 | $242.55 | $242.60 |
| 7 purchase totals = | $1,134.84 | $1,217.9285 | $1,217.93 | $1,217.90 | $1,218.00 | |