| 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 | $174.85 | 8.177% | $189.1475 | $189.15 | $189.15 | $189.10 |
| Purchase #2 | $60.29 | 4.342% | $62.9078 | $62.91 | $62.90 | $62.90 |
| Purchase #3 | $60.87 | 11.369% | $67.7903 | $67.79 | $67.80 | $67.80 |
| Purchase #4 | $195.48 | 7.466% | $210.0745 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $143.88 | 3.304% | $148.6338 | $148.63 | $148.65 | $148.60 |
| Purchase #6 | $137.86 | 3.378% | $142.5169 | $142.52 | $142.50 | $142.50 |
| Purchase #7 | $248.74 | 5.287% | $261.8909 | $261.89 | $261.90 | $261.90 |
| 7 purchase totals = | $1,021.97 | $1,082.9617 | $1,082.96 | $1,082.95 | $1,082.90 | |