| 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 | $108.38 | 6.768% | $115.7152 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $137.35 | 12.480% | $154.4913 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $45.51 | 6.723% | $48.5696 | $48.57 | $48.55 | $48.60 |
| Purchase #4 | $71.26 | 5.412% | $75.1166 | $75.12 | $75.10 | $75.10 |
| Purchase #5 | $215.62 | 5.214% | $226.8624 | $226.86 | $226.85 | $226.90 |
| Purchase #6 | $235.89 | 10.664% | $261.0453 | $261.05 | $261.05 | $261.00 |
| Purchase #7 | $242.47 | 11.145% | $269.4933 | $269.49 | $269.50 | $269.50 |
| 7 purchase totals = | $1,056.48 | $1,151.2937 | $1,151.30 | $1,151.25 | $1,151.30 | |