| 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 | $187.37 | 11.265% | $208.4772 | $208.48 | $208.50 | $208.50 |
| Purchase #2 | $39.46 | 7.469% | $42.4073 | $42.41 | $42.40 | $42.40 |
| Purchase #3 | $201.90 | 10.405% | $222.9077 | $222.91 | $222.90 | $222.90 |
| Purchase #4 | $113.97 | 12.867% | $128.6345 | $128.63 | $128.65 | $128.60 |
| Purchase #5 | $197.67 | 9.454% | $216.3577 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $160.76 | 4.616% | $168.1807 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $225.90 | 10.111% | $248.7407 | $248.74 | $248.75 | $248.70 |
| 7 purchase totals = | $1,127.03 | $1,235.7058 | $1,235.71 | $1,235.75 | $1,235.70 | |