| 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 | $137.85 | 13.787% | $156.8554 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $29.81 | 9.131% | $32.532 | $32.53 | $32.55 | $32.50 |
| Purchase #3 | $126.95 | 10.269% | $139.9865 | $139.99 | $140.00 | $140.00 |
| Purchase #4 | $199.48 | 12.452% | $224.3192 | $224.32 | $224.30 | $224.30 |
| Purchase #5 | $24.99 | 10.353% | $27.5772 | $27.58 | $27.60 | $27.60 |
| Purchase #6 | $236.87 | 5.766% | $250.5279 | $250.53 | $250.55 | $250.50 |
| Purchase #7 | $202.25 | 11.786% | $226.0872 | $226.09 | $226.10 | $226.10 |
| 7 purchase totals = | $958.20 | $1,057.8854 | $1,057.90 | $1,057.95 | $1,057.90 | |