| 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 | $115.88 | 11.741% | $129.4855 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $48.43 | 12.761% | $54.6102 | $54.61 | $54.60 | $54.60 |
| Purchase #3 | $179.78 | 12.534% | $202.3136 | $202.31 | $202.30 | $202.30 |
| Purchase #4 | $189.70 | 6.688% | $202.3871 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $105.58 | 6.578% | $112.5251 | $112.53 | $112.55 | $112.50 |
| Purchase #6 | $117.26 | 3.700% | $121.5986 | $121.60 | $121.60 | $121.60 |
| Purchase #7 | $79.70 | 8.387% | $86.3844 | $86.38 | $86.40 | $86.40 |
| 7 purchase totals = | $836.33 | $909.3045 | $909.31 | $909.35 | $909.30 | |