| 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 | $14.42 | 7.837% | $15.5501 | $15.55 | $15.55 | $15.60 |
| Purchase #2 | $169.49 | 7.862% | $182.8153 | $182.82 | $182.80 | $182.80 |
| Purchase #3 | $226.54 | 12.803% | $255.5439 | $255.54 | $255.55 | $255.50 |
| Purchase #4 | $182.77 | 13.439% | $207.3325 | $207.33 | $207.35 | $207.30 |
| Purchase #5 | $176.39 | 7.192% | $189.076 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $250.61 | 8.837% | $272.7564 | $272.76 | $272.75 | $272.80 |
| Purchase #7 | $117.60 | 12.192% | $131.9378 | $131.94 | $131.95 | $131.90 |
| 7 purchase totals = | $1,137.82 | $1,255.0120 | $1,255.02 | $1,255.05 | $1,255.00 | |