| 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 | $34.77 | 12.464% | $39.1037 | $39.10 | $39.10 | $39.10 |
| Purchase #2 | $186.83 | 8.591% | $202.8806 | $202.88 | $202.90 | $202.90 |
| Purchase #3 | $48.89 | 5.455% | $51.5569 | $51.56 | $51.55 | $51.60 |
| Purchase #4 | $227.88 | 6.523% | $242.7446 | $242.74 | $242.75 | $242.70 |
| Purchase #5 | $17.35 | 9.262% | $18.957 | $18.96 | $18.95 | $19.00 |
| Purchase #6 | $64.63 | 7.835% | $69.6938 | $69.69 | $69.70 | $69.70 |
| Purchase #7 | $22.63 | 9.445% | $24.7674 | $24.77 | $24.75 | $24.80 |
| 7 purchase totals = | $602.98 | $649.7040 | $649.70 | $649.70 | $649.80 | |