| 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 | $161.31 | 13.372% | $182.8804 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $140.62 | 12.822% | $158.6503 | $158.65 | $158.65 | $158.70 |
| Purchase #3 | $62.48 | 3.740% | $64.8168 | $64.82 | $64.80 | $64.80 |
| Purchase #4 | $140.51 | 12.214% | $157.6719 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $181.50 | 13.336% | $205.7048 | $205.70 | $205.70 | $205.70 |
| Purchase #6 | $196.48 | 7.334% | $210.8898 | $210.89 | $210.90 | $210.90 |
| Purchase #7 | $19.69 | 3.415% | $20.3624 | $20.36 | $20.35 | $20.40 |
| 7 purchase totals = | $902.59 | $1,000.9764 | $1,000.97 | $1,000.95 | $1,001.10 | |