| 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 | $64.49 | 10.591% | $71.3201 | $71.32 | $71.30 | $71.30 |
| Purchase #2 | $115.41 | 12.573% | $129.9205 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $81.46 | 7.790% | $87.8057 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $237.97 | 7.445% | $255.6869 | $255.69 | $255.70 | $255.70 |
| Purchase #5 | $16.59 | 13.450% | $18.8214 | $18.82 | $18.80 | $18.80 |
| Purchase #6 | $204.77 | 10.395% | $226.0558 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $50.76 | 7.367% | $54.4995 | $54.50 | $54.50 | $54.50 |
| 7 purchase totals = | $771.45 | $844.1099 | $844.12 | $844.05 | $844.10 | |