| 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 | $128.32 | 4.715% | $134.3703 | $134.37 | $134.35 | $134.40 |
| Purchase #2 | $16.35 | 8.367% | $17.718 | $17.72 | $17.70 | $17.70 |
| Purchase #3 | $154.26 | 5.272% | $162.3926 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $43.82 | 4.642% | $45.8541 | $45.85 | $45.85 | $45.90 |
| Purchase #5 | $192.41 | 6.356% | $204.6396 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $209.70 | 4.233% | $218.5766 | $218.58 | $218.60 | $218.60 |
| Purchase #7 | $209.46 | 9.670% | $229.7148 | $229.71 | $229.70 | $229.70 |
| 7 purchase totals = | $954.32 | $1,013.2660 | $1,013.26 | $1,013.25 | $1,013.30 | |