| 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 | $106.54 | 5.667% | $112.5776 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $20.43 | 9.732% | $22.4182 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $116.39 | 13.320% | $131.8931 | $131.89 | $131.90 | $131.90 |
| Purchase #4 | $231.63 | 7.212% | $248.3352 | $248.34 | $248.35 | $248.30 |
| Purchase #5 | $139.44 | 10.637% | $154.2722 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $241.55 | 4.274% | $251.8738 | $251.87 | $251.85 | $251.90 |
| Purchase #7 | $8.85 | 6.784% | $9.4504 | $9.45 | $9.45 | $9.50 |
| 7 purchase totals = | $864.83 | $930.8205 | $930.82 | $930.80 | $930.90 | |