| 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 | $141.65 | 4.184% | $147.5766 | $147.58 | $147.60 | $147.60 |
| Purchase #2 | $73.77 | 12.726% | $83.158 | $83.16 | $83.15 | $83.20 |
| Purchase #3 | $125.69 | 8.633% | $136.5408 | $136.54 | $136.55 | $136.50 |
| Purchase #4 | $89.92 | 12.303% | $100.9829 | $100.98 | $101.00 | $101.00 |
| Purchase #5 | $44.39 | 6.611% | $47.3246 | $47.32 | $47.30 | $47.30 |
| Purchase #6 | $22.41 | 7.272% | $24.0397 | $24.04 | $24.05 | $24.00 |
| Purchase #7 | $44.70 | 8.619% | $48.5527 | $48.55 | $48.55 | $48.60 |
| 7 purchase totals = | $542.53 | $588.1753 | $588.17 | $588.20 | $588.20 | |