| 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 | $182.81 | 11.169% | $203.228 | $203.23 | $203.25 | $203.20 |
| Purchase #2 | $137.90 | 12.211% | $154.739 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $114.72 | 10.813% | $127.1247 | $127.12 | $127.10 | $127.10 |
| Purchase #4 | $112.56 | 12.421% | $126.5411 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $153.36 | 4.234% | $159.8533 | $159.85 | $159.85 | $159.90 |
| Purchase #6 | $242.48 | 6.672% | $258.6583 | $258.66 | $258.65 | $258.70 |
| Purchase #7 | $165.43 | 6.192% | $175.6734 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $1,109.26 | $1,205.8178 | $1,205.81 | $1,205.80 | $1,205.80 | |