| 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 | $220.31 | 6.175% | $233.9141 | $233.91 | $233.90 | $233.90 |
| Purchase #2 | $67.81 | 4.214% | $70.6675 | $70.67 | $70.65 | $70.70 |
| Purchase #3 | $155.28 | 12.763% | $175.0984 | $175.10 | $175.10 | $175.10 |
| Purchase #4 | $132.31 | 8.286% | $143.2732 | $143.27 | $143.25 | $143.30 |
| Purchase #5 | $245.81 | 11.579% | $274.2723 | $274.27 | $274.25 | $274.30 |
| Purchase #6 | $124.69 | 9.846% | $136.967 | $136.97 | $136.95 | $137.00 |
| Purchase #7 | $147.58 | 8.202% | $159.6845 | $159.68 | $159.70 | $159.70 |
| 7 purchase totals = | $1,093.79 | $1,193.8770 | $1,193.87 | $1,193.80 | $1,194.00 | |