| 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 | $117.99 | 6.454% | $125.6051 | $125.61 | $125.60 | $125.60 |
| Purchase #2 | $137.77 | 12.587% | $155.1111 | $155.11 | $155.10 | $155.10 |
| Purchase #3 | $104.41 | 6.346% | $111.0359 | $111.04 | $111.05 | $111.00 |
| Purchase #4 | $142.99 | 5.858% | $151.3664 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $74.52 | 5.790% | $78.8347 | $78.83 | $78.85 | $78.80 |
| Purchase #6 | $102.55 | 12.730% | $115.6046 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $110.51 | 5.145% | $116.1957 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $790.74 | $853.7535 | $853.76 | $853.75 | $853.70 | |