| 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 | $167.99 | 11.501% | $187.3105 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $206.37 | 10.179% | $227.3764 | $227.38 | $227.40 | $227.40 |
| Purchase #3 | $193.91 | 8.618% | $210.6212 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $162.26 | 11.349% | $180.6749 | $180.67 | $180.65 | $180.70 |
| Purchase #5 | $106.36 | 13.321% | $120.5282 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $218.91 | 13.667% | $248.8284 | $248.83 | $248.85 | $248.80 |
| Purchase #7 | $50.68 | 8.134% | $54.8023 | $54.80 | $54.80 | $54.80 |
| 7 purchase totals = | $1,106.48 | $1,230.1419 | $1,230.14 | $1,230.15 | $1,230.10 | |