| 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 | $39.75 | 9.235% | $43.4209 | $43.42 | $43.40 | $43.40 |
| Purchase #2 | $73.76 | 13.573% | $83.7714 | $83.77 | $83.75 | $83.80 |
| Purchase #3 | $78.38 | 13.539% | $88.9919 | $88.99 | $89.00 | $89.00 |
| Purchase #4 | $243.64 | 4.185% | $253.8363 | $253.84 | $253.85 | $253.80 |
| Purchase #5 | $215.86 | 11.816% | $241.366 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $236.58 | 3.830% | $245.641 | $245.64 | $245.65 | $245.60 |
| Purchase #7 | $32.79 | 8.511% | $35.5808 | $35.58 | $35.60 | $35.60 |
| 7 purchase totals = | $920.76 | $992.6083 | $992.61 | $992.60 | $992.60 | |