| 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 | $147.58 | 10.104% | $162.4915 | $162.49 | $162.50 | $162.50 |
| Purchase #2 | $35.37 | 6.404% | $37.6351 | $37.64 | $37.65 | $37.60 |
| Purchase #3 | $114.64 | 3.284% | $118.4048 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $123.34 | 4.445% | $128.8225 | $128.82 | $128.80 | $128.80 |
| Purchase #5 | $157.80 | 3.311% | $163.0248 | $163.02 | $163.00 | $163.00 |
| Purchase #6 | $45.75 | 7.809% | $49.3226 | $49.32 | $49.30 | $49.30 |
| Purchase #7 | $58.55 | 5.522% | $61.7831 | $61.78 | $61.80 | $61.80 |
| 7 purchase totals = | $683.03 | $721.4844 | $721.47 | $721.45 | $721.40 | |