| 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 | $122.93 | 11.421% | $136.9698 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $186.89 | 3.340% | $193.1321 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $97.99 | 3.145% | $101.0718 | $101.07 | $101.05 | $101.10 |
| Purchase #4 | $63.49 | 7.687% | $68.3705 | $68.37 | $68.35 | $68.40 |
| Purchase #5 | $28.66 | 11.543% | $31.9682 | $31.97 | $31.95 | $32.00 |
| Purchase #6 | $190.45 | 4.871% | $199.7268 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $7.60 | 9.489% | $8.3212 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $698.01 | $739.5604 | $739.56 | $739.50 | $739.60 | |