| 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 | $102.44 | 8.594% | $111.2437 | $111.24 | $111.25 | $111.20 |
| Purchase #2 | $141.72 | 3.544% | $146.7426 | $146.74 | $146.75 | $146.70 |
| Purchase #3 | $247.37 | 5.212% | $260.2629 | $260.26 | $260.25 | $260.30 |
| Purchase #4 | $194.49 | 4.515% | $203.2712 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $130.34 | 4.328% | $135.9811 | $135.98 | $136.00 | $136.00 |
| Purchase #6 | $110.27 | 7.638% | $118.6924 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $220.67 | 4.268% | $230.0882 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $1,147.30 | $1,206.2821 | $1,206.27 | $1,206.30 | $1,206.30 | |