| 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 | $195.70 | 5.227% | $205.9292 | $205.93 | $205.95 | $205.90 |
| Purchase #2 | $181.31 | 11.676% | $202.4798 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $211.35 | 12.392% | $237.5405 | $237.54 | $237.55 | $237.50 |
| Purchase #4 | $184.56 | 5.383% | $194.4949 | $194.49 | $194.50 | $194.50 |
| Purchase #5 | $10.91 | 12.206% | $12.2417 | $12.24 | $12.25 | $12.20 |
| Purchase #6 | $250.41 | 12.158% | $280.8548 | $280.85 | $280.85 | $280.90 |
| Purchase #7 | $85.30 | 8.579% | $92.6179 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $1,119.54 | $1,226.1588 | $1,226.15 | $1,226.20 | $1,226.10 | |