| 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 | $156.90 | 5.696% | $165.837 | $165.84 | $165.85 | $165.80 |
| Purchase #2 | $224.61 | 3.831% | $233.2148 | $233.21 | $233.20 | $233.20 |
| Purchase #3 | $178.55 | 13.569% | $202.7774 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $116.77 | 9.133% | $127.4346 | $127.43 | $127.45 | $127.40 |
| Purchase #5 | $58.98 | 6.221% | $62.6491 | $62.65 | $62.65 | $62.60 |
| Purchase #6 | $225.40 | 11.203% | $250.6516 | $250.65 | $250.65 | $250.70 |
| Purchase #7 | $232.71 | 6.679% | $248.2527 | $248.25 | $248.25 | $248.30 |
| 7 purchase totals = | $1,193.92 | $1,290.8172 | $1,290.81 | $1,290.85 | $1,290.80 | |