| 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 | $33.73 | 3.136% | $34.7878 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $74.62 | 12.313% | $83.808 | $83.81 | $83.80 | $83.80 |
| Purchase #3 | $116.74 | 12.436% | $131.2578 | $131.26 | $131.25 | $131.30 |
| Purchase #4 | $223.34 | 9.347% | $244.2156 | $244.22 | $244.20 | $244.20 |
| Purchase #5 | $110.34 | 11.803% | $123.3634 | $123.36 | $123.35 | $123.40 |
| Purchase #6 | $156.58 | 6.804% | $167.2337 | $167.23 | $167.25 | $167.20 |
| Purchase #7 | $203.79 | 4.254% | $212.4592 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $919.14 | $997.1255 | $997.13 | $997.10 | $997.20 | |