| 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 | $142.34 | 9.751% | $156.2196 | $156.22 | $156.20 | $156.20 |
| Purchase #2 | $250.76 | 12.158% | $281.2474 | $281.25 | $281.25 | $281.20 |
| Purchase #3 | $131.91 | 9.345% | $144.237 | $144.24 | $144.25 | $144.20 |
| Purchase #4 | $145.26 | 12.834% | $163.9027 | $163.90 | $163.90 | $163.90 |
| Purchase #5 | $20.28 | 13.676% | $23.0535 | $23.05 | $23.05 | $23.10 |
| Purchase #6 | $163.56 | 8.555% | $177.5526 | $177.55 | $177.55 | $177.60 |
| Purchase #7 | $175.72 | 5.125% | $184.7257 | $184.73 | $184.75 | $184.70 |
| 7 purchase totals = | $1,029.83 | $1,130.9385 | $1,130.94 | $1,130.95 | $1,130.90 | |