| 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 | $235.28 | 10.214% | $259.3115 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $65.40 | 5.287% | $68.8577 | $68.86 | $68.85 | $68.90 |
| Purchase #3 | $182.63 | 10.237% | $201.3258 | $201.33 | $201.35 | $201.30 |
| Purchase #4 | $107.97 | 5.287% | $113.6784 | $113.68 | $113.70 | $113.70 |
| Purchase #5 | $8.38 | 12.456% | $9.4238 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $141.81 | 3.490% | $146.7592 | $146.76 | $146.75 | $146.80 |
| Purchase #7 | $90.94 | 8.390% | $98.5699 | $98.57 | $98.55 | $98.60 |
| 7 purchase totals = | $832.41 | $897.9263 | $897.93 | $897.90 | $898.00 | |