| 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 | $226.48 | 10.237% | $249.6648 | $249.66 | $249.65 | $249.70 |
| Purchase #2 | $203.92 | 8.759% | $221.7814 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $139.41 | 10.766% | $154.4189 | $154.42 | $154.40 | $154.40 |
| Purchase #4 | $135.46 | 7.749% | $145.9568 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $6.91 | 3.676% | $7.164 | $7.16 | $7.15 | $7.20 |
| Purchase #6 | $16.26 | 4.616% | $17.0106 | $17.01 | $17.00 | $17.00 |
| Purchase #7 | $71.58 | 8.862% | $77.9234 | $77.92 | $77.90 | $77.90 |
| 7 purchase totals = | $800.02 | $873.9199 | $873.91 | $873.85 | $874.00 | |