| 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 | $139.49 | 12.765% | $157.2959 | $157.30 | $157.30 | $157.30 |
| Purchase #2 | $231.59 | 7.169% | $248.1927 | $248.19 | $248.20 | $248.20 |
| Purchase #3 | $230.80 | 10.148% | $254.2216 | $254.22 | $254.20 | $254.20 |
| Purchase #4 | $42.98 | 10.186% | $47.3579 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $103.58 | 3.153% | $106.8459 | $106.85 | $106.85 | $106.80 |
| Purchase #6 | $40.46 | 12.518% | $45.5248 | $45.52 | $45.50 | $45.50 |
| Purchase #7 | $120.52 | 5.302% | $126.91 | $126.91 | $126.90 | $126.90 |
| 7 purchase totals = | $909.42 | $986.3488 | $986.35 | $986.30 | $986.30 | |