| 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 | $98.49 | 3.161% | $101.6033 | $101.60 | $101.60 | $101.60 |
| Purchase #2 | $48.67 | 4.856% | $51.0334 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $79.92 | 3.797% | $82.9546 | $82.95 | $82.95 | $83.00 |
| Purchase #4 | $15.52 | 3.194% | $16.0157 | $16.02 | $16.00 | $16.00 |
| Purchase #5 | $180.63 | 11.141% | $200.754 | $200.75 | $200.75 | $200.80 |
| Purchase #6 | $110.55 | 12.224% | $124.0636 | $124.06 | $124.05 | $124.10 |
| Purchase #7 | $63.95 | 12.127% | $71.7052 | $71.71 | $71.70 | $71.70 |
| 7 purchase totals = | $597.73 | $648.1298 | $648.12 | $648.10 | $648.20 | |