| 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 | $195.72 | 6.792% | $209.0133 | $209.01 | $209.00 | $209.00 |
| Purchase #2 | $84.88 | 8.425% | $92.0311 | $92.03 | $92.05 | $92.00 |
| Purchase #3 | $109.60 | 3.400% | $113.3264 | $113.33 | $113.35 | $113.30 |
| Purchase #4 | $141.30 | 4.758% | $148.0231 | $148.02 | $148.00 | $148.00 |
| Purchase #5 | $138.95 | 6.198% | $147.5621 | $147.56 | $147.55 | $147.60 |
| Purchase #6 | $197.66 | 5.159% | $207.8573 | $207.86 | $207.85 | $207.90 |
| Purchase #7 | $77.98 | 3.167% | $80.4496 | $80.45 | $80.45 | $80.40 |
| 7 purchase totals = | $946.09 | $998.2629 | $998.26 | $998.25 | $998.20 | |