| 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 | $178.66 | 6.874% | $190.9411 | $190.94 | $190.95 | $190.90 |
| Purchase #2 | $63.39 | 10.238% | $69.8799 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $192.95 | 8.580% | $209.5051 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $80.67 | 6.141% | $85.6239 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $139.72 | 12.265% | $156.8567 | $156.86 | $156.85 | $156.90 |
| Purchase #6 | $106.75 | 10.733% | $118.2075 | $118.21 | $118.20 | $118.20 |
| Purchase #7 | $226.85 | 12.870% | $256.0456 | $256.05 | $256.05 | $256.00 |
| 7 purchase totals = | $988.99 | $1,087.0598 | $1,087.07 | $1,087.05 | $1,087.00 | |