| 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 | $135.46 | 11.289% | $150.7521 | $150.75 | $150.75 | $150.80 |
| Purchase #2 | $63.89 | 13.755% | $72.6781 | $72.68 | $72.70 | $72.70 |
| Purchase #3 | $8.45 | 8.371% | $9.1573 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $154.66 | 5.745% | $163.5452 | $163.55 | $163.55 | $163.50 |
| Purchase #5 | $64.63 | 4.216% | $67.3548 | $67.35 | $67.35 | $67.40 |
| Purchase #6 | $199.46 | 6.720% | $212.8637 | $212.86 | $212.85 | $212.90 |
| Purchase #7 | $215.28 | 12.311% | $241.7831 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $841.83 | $918.1343 | $918.13 | $918.15 | $918.30 | |