| 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 | $150.56 | 6.218% | $159.9218 | $159.92 | $159.90 | $159.90 |
| Purchase #2 | $72.50 | 3.587% | $75.1006 | $75.10 | $75.10 | $75.10 |
| Purchase #3 | $49.25 | 9.323% | $53.8416 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $155.99 | 10.138% | $171.8043 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $160.84 | 4.497% | $168.073 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $54.49 | 5.799% | $57.6499 | $57.65 | $57.65 | $57.60 |
| Purchase #7 | $239.75 | 5.641% | $253.2743 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $883.38 | $939.6655 | $939.65 | $939.60 | $939.60 | |