| 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 | $174.78 | 8.336% | $189.3497 | $189.35 | $189.35 | $189.30 |
| Purchase #2 | $173.53 | 10.655% | $192.0196 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $19.70 | 12.802% | $22.222 | $22.22 | $22.20 | $22.20 |
| Purchase #4 | $41.37 | 13.117% | $46.7965 | $46.80 | $46.80 | $46.80 |
| Purchase #5 | $231.94 | 4.236% | $241.765 | $241.77 | $241.75 | $241.80 |
| Purchase #6 | $132.76 | 11.703% | $148.2969 | $148.30 | $148.30 | $148.30 |
| Purchase #7 | $100.25 | 9.465% | $109.7387 | $109.74 | $109.75 | $109.70 |
| 7 purchase totals = | $874.33 | $950.1884 | $950.20 | $950.15 | $950.10 | |