| 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 | $129.91 | 6.658% | $138.5594 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $210.74 | 4.480% | $220.1812 | $220.18 | $220.20 | $220.20 |
| Purchase #3 | $23.34 | 10.665% | $25.8292 | $25.83 | $25.85 | $25.80 |
| Purchase #4 | $138.36 | 13.724% | $157.3485 | $157.35 | $157.35 | $157.30 |
| Purchase #5 | $212.30 | 6.719% | $226.5644 | $226.56 | $226.55 | $226.60 |
| Purchase #6 | $41.79 | 3.657% | $43.3183 | $43.32 | $43.30 | $43.30 |
| Purchase #7 | $207.75 | 12.281% | $233.2638 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $964.19 | $1,045.0648 | $1,045.06 | $1,045.05 | $1,045.10 | |