| 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 | $121.69 | 12.545% | $136.956 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $57.50 | 13.190% | $65.0843 | $65.08 | $65.10 | $65.10 |
| Purchase #3 | $70.99 | 12.499% | $79.863 | $79.86 | $79.85 | $79.90 |
| Purchase #4 | $195.63 | 10.353% | $215.8836 | $215.88 | $215.90 | $215.90 |
| Purchase #5 | $52.25 | 12.418% | $58.7384 | $58.74 | $58.75 | $58.70 |
| Purchase #6 | $159.35 | 7.201% | $170.8248 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $153.44 | 13.398% | $173.9979 | $174.00 | $174.00 | $174.00 |
| 7 purchase totals = | $810.85 | $901.3480 | $901.34 | $901.35 | $901.40 | |