| 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 | $87.62 | 12.610% | $98.6689 | $98.67 | $98.65 | $98.70 |
| Purchase #2 | $103.47 | 6.188% | $109.8727 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $106.56 | 13.107% | $120.5268 | $120.53 | $120.55 | $120.50 |
| Purchase #4 | $232.38 | 8.700% | $252.5971 | $252.60 | $252.60 | $252.60 |
| Purchase #5 | $183.51 | 9.446% | $200.8444 | $200.84 | $200.85 | $200.80 |
| Purchase #6 | $21.68 | 9.450% | $23.7288 | $23.73 | $23.75 | $23.70 |
| Purchase #7 | $125.96 | 5.751% | $133.204 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $861.18 | $939.4427 | $939.44 | $939.45 | $939.40 | |