| 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 | $171.86 | 7.548% | $184.832 | $184.83 | $184.85 | $184.80 |
| Purchase #2 | $211.28 | 10.512% | $233.4898 | $233.49 | $233.50 | $233.50 |
| Purchase #3 | $212.96 | 5.520% | $224.7154 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $13.27 | 13.683% | $15.0857 | $15.09 | $15.10 | $15.10 |
| Purchase #5 | $35.53 | 13.854% | $40.4523 | $40.45 | $40.45 | $40.50 |
| Purchase #6 | $78.75 | 10.783% | $87.2416 | $87.24 | $87.25 | $87.20 |
| Purchase #7 | $61.36 | 5.482% | $64.7238 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $785.01 | $850.5406 | $850.54 | $850.55 | $850.50 | |