| 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 | $169.27 | 7.141% | $181.3576 | $181.36 | $181.35 | $181.40 |
| Purchase #2 | $241.48 | 12.319% | $271.2279 | $271.23 | $271.25 | $271.20 |
| Purchase #3 | $137.91 | 6.306% | $146.6066 | $146.61 | $146.60 | $146.60 |
| Purchase #4 | $244.65 | 11.296% | $272.2857 | $272.29 | $272.30 | $272.30 |
| Purchase #5 | $191.40 | 5.615% | $202.1471 | $202.15 | $202.15 | $202.10 |
| Purchase #6 | $198.76 | 5.484% | $209.66 | $209.66 | $209.65 | $209.70 |
| Purchase #7 | $59.37 | 13.571% | $67.4271 | $67.43 | $67.45 | $67.40 |
| 7 purchase totals = | $1,242.84 | $1,350.7120 | $1,350.73 | $1,350.75 | $1,350.70 | |