| 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 | $106.71 | 10.221% | $117.6168 | $117.62 | $117.60 | $117.60 |
| Purchase #2 | $209.31 | 5.821% | $221.4939 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $52.85 | 13.809% | $60.1481 | $60.15 | $60.15 | $60.10 |
| Purchase #4 | $120.42 | 10.594% | $133.1773 | $133.18 | $133.20 | $133.20 |
| Purchase #5 | $154.26 | 6.702% | $164.5985 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $207.80 | 13.292% | $235.4208 | $235.42 | $235.40 | $235.40 |
| Purchase #7 | $131.39 | 12.666% | $148.0319 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $982.74 | $1,080.4873 | $1,080.49 | $1,080.50 | $1,080.40 | |