| 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 | $186.33 | 3.775% | $193.364 | $193.36 | $193.35 | $193.40 |
| Purchase #2 | $35.27 | 12.580% | $39.707 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $44.59 | 8.472% | $48.3677 | $48.37 | $48.35 | $48.40 |
| Purchase #4 | $171.75 | 8.496% | $186.3419 | $186.34 | $186.35 | $186.30 |
| Purchase #5 | $236.56 | 12.517% | $266.1702 | $266.17 | $266.15 | $266.20 |
| Purchase #6 | $207.56 | 12.180% | $232.8408 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $125.31 | 6.440% | $133.38 | $133.38 | $133.40 | $133.40 |
| 7 purchase totals = | $1,007.37 | $1,100.1716 | $1,100.17 | $1,100.15 | $1,100.20 | |