| 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 | $205.65 | 6.263% | $218.5299 | $218.53 | $218.55 | $218.50 |
| Purchase #2 | $109.70 | 5.270% | $115.4812 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $78.64 | 6.442% | $83.706 | $83.71 | $83.70 | $83.70 |
| Purchase #4 | $168.55 | 6.775% | $179.9693 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $236.50 | 9.451% | $258.8516 | $258.85 | $258.85 | $258.90 |
| Purchase #6 | $63.55 | 11.194% | $70.6638 | $70.66 | $70.65 | $70.70 |
| Purchase #7 | $10.90 | 6.448% | $11.6028 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $873.49 | $938.8046 | $938.80 | $938.80 | $938.90 | |