| 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 | $233.44 | 3.659% | $241.9816 | $241.98 | $242.00 | $242.00 |
| Purchase #2 | $137.72 | 5.376% | $145.1238 | $145.12 | $145.10 | $145.10 |
| Purchase #3 | $239.32 | 8.226% | $259.0065 | $259.01 | $259.00 | $259.00 |
| Purchase #4 | $150.61 | 11.578% | $168.0476 | $168.05 | $168.05 | $168.00 |
| Purchase #5 | $60.58 | 3.364% | $62.6179 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $85.59 | 5.477% | $90.2778 | $90.28 | $90.30 | $90.30 |
| Purchase #7 | $20.98 | 10.785% | $23.2427 | $23.24 | $23.25 | $23.20 |
| 7 purchase totals = | $928.24 | $990.2979 | $990.30 | $990.30 | $990.20 | |