| 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 | $212.43 | 9.355% | $232.3028 | $232.30 | $232.30 | $232.30 |
| Purchase #2 | $183.97 | 12.299% | $206.5965 | $206.60 | $206.60 | $206.60 |
| Purchase #3 | $151.58 | 10.819% | $167.9794 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $144.77 | 11.746% | $161.7747 | $161.77 | $161.75 | $161.80 |
| Purchase #5 | $158.42 | 11.619% | $176.8268 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $231.98 | 9.247% | $253.4312 | $253.43 | $253.45 | $253.40 |
| Purchase #7 | $174.64 | 8.419% | $189.3429 | $189.34 | $189.35 | $189.30 |
| 7 purchase totals = | $1,257.79 | $1,388.2543 | $1,388.25 | $1,388.30 | $1,388.20 | |