| 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 | $179.97 | 10.159% | $198.2532 | $198.25 | $198.25 | $198.30 |
| Purchase #2 | $108.25 | 5.163% | $113.8389 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $153.74 | 12.760% | $173.3572 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $187.93 | 7.696% | $202.3931 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $169.67 | 3.779% | $176.0818 | $176.08 | $176.10 | $176.10 |
| Purchase #6 | $156.56 | 11.333% | $174.3029 | $174.30 | $174.30 | $174.30 |
| Purchase #7 | $172.48 | 9.290% | $188.5034 | $188.50 | $188.50 | $188.50 |
| 7 purchase totals = | $1,128.60 | $1,226.7305 | $1,226.72 | $1,226.75 | $1,226.80 | |