| 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 | $242.72 | 12.176% | $272.2736 | $272.27 | $272.25 | $272.30 |
| Purchase #2 | $69.72 | 7.224% | $74.7566 | $74.76 | $74.75 | $74.80 |
| Purchase #3 | $91.30 | 12.646% | $102.8458 | $102.85 | $102.85 | $102.80 |
| Purchase #4 | $81.71 | 4.172% | $85.1189 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $239.46 | 12.565% | $269.5481 | $269.55 | $269.55 | $269.50 |
| Purchase #6 | $224.31 | 9.181% | $244.9039 | $244.90 | $244.90 | $244.90 |
| Purchase #7 | $153.91 | 10.367% | $169.8658 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $1,103.13 | $1,219.3127 | $1,219.32 | $1,219.25 | $1,219.30 | |