| 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 | $99.96 | 7.341% | $107.2981 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $153.72 | 8.445% | $166.7017 | $166.70 | $166.70 | $166.70 |
| Purchase #3 | $162.29 | 3.411% | $167.8257 | $167.83 | $167.85 | $167.80 |
| Purchase #4 | $77.78 | 3.422% | $80.4416 | $80.44 | $80.45 | $80.40 |
| Purchase #5 | $206.56 | 10.796% | $228.8602 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $43.85 | 8.703% | $47.6663 | $47.67 | $47.65 | $47.70 |
| Purchase #7 | $12.95 | 11.339% | $14.4184 | $14.42 | $14.40 | $14.40 |
| 7 purchase totals = | $757.11 | $813.2120 | $813.22 | $813.20 | $813.20 | |