| 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 | $31.95 | 11.138% | $35.5086 | $35.51 | $35.50 | $35.50 |
| Purchase #2 | $237.90 | 8.145% | $257.277 | $257.28 | $257.30 | $257.30 |
| Purchase #3 | $119.62 | 13.146% | $135.3452 | $135.35 | $135.35 | $135.30 |
| Purchase #4 | $117.91 | 9.824% | $129.4935 | $129.49 | $129.50 | $129.50 |
| Purchase #5 | $164.29 | 13.430% | $186.3541 | $186.35 | $186.35 | $186.40 |
| Purchase #6 | $61.80 | 6.821% | $66.0154 | $66.02 | $66.00 | $66.00 |
| Purchase #7 | $17.92 | 6.218% | $19.0343 | $19.03 | $19.05 | $19.00 |
| 7 purchase totals = | $751.39 | $829.0281 | $829.03 | $829.05 | $829.00 | |