| 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 | $129.96 | 3.506% | $134.5164 | $134.52 | $134.50 | $134.50 |
| Purchase #2 | $248.87 | 7.256% | $266.928 | $266.93 | $266.95 | $266.90 |
| Purchase #3 | $234.93 | 7.311% | $252.1057 | $252.11 | $252.10 | $252.10 |
| Purchase #4 | $10.74 | 8.854% | $11.6909 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $113.92 | 12.392% | $128.037 | $128.04 | $128.05 | $128.00 |
| Purchase #6 | $58.34 | 8.715% | $63.4243 | $63.42 | $63.40 | $63.40 |
| Purchase #7 | $8.50 | 4.271% | $8.863 | $8.86 | $8.85 | $8.90 |
| 7 purchase totals = | $805.26 | $865.5653 | $865.57 | $865.55 | $865.50 | |