| 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 | $96.58 | 4.783% | $101.1994 | $101.20 | $101.20 | $101.20 |
| Purchase #2 | $118.51 | 5.254% | $124.7365 | $124.74 | $124.75 | $124.70 |
| Purchase #3 | $210.40 | 12.377% | $236.4412 | $236.44 | $236.45 | $236.40 |
| Purchase #4 | $150.94 | 13.218% | $170.8912 | $170.89 | $170.90 | $170.90 |
| Purchase #5 | $83.38 | 6.540% | $88.8331 | $88.83 | $88.85 | $88.80 |
| Purchase #6 | $41.55 | 10.431% | $45.8841 | $45.88 | $45.90 | $45.90 |
| Purchase #7 | $48.56 | 6.236% | $51.5882 | $51.59 | $51.60 | $51.60 |
| 7 purchase totals = | $749.92 | $819.5737 | $819.57 | $819.65 | $819.50 | |