| 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 | $15.27 | 11.825% | $17.0757 | $17.08 | $17.10 | $17.10 |
| Purchase #2 | $39.63 | 11.519% | $44.195 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $161.76 | 12.860% | $182.5623 | $182.56 | $182.55 | $182.60 |
| Purchase #4 | $227.43 | 10.326% | $250.9144 | $250.91 | $250.90 | $250.90 |
| Purchase #5 | $184.91 | 9.313% | $202.1307 | $202.13 | $202.15 | $202.10 |
| Purchase #6 | $93.97 | 11.180% | $104.4758 | $104.48 | $104.50 | $104.50 |
| Purchase #7 | $99.57 | 11.120% | $110.6422 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $822.54 | $911.9961 | $912.00 | $912.05 | $912.00 | |