| 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 | $133.92 | 13.579% | $152.105 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $149.59 | 5.184% | $157.3447 | $157.34 | $157.35 | $157.30 |
| Purchase #3 | $209.99 | 6.135% | $222.8729 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $184.62 | 7.719% | $198.8708 | $198.87 | $198.85 | $198.90 |
| Purchase #5 | $249.72 | 3.797% | $259.2019 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $158.62 | 6.550% | $169.0096 | $169.01 | $169.00 | $169.00 |
| Purchase #7 | $93.93 | 13.562% | $106.6688 | $106.67 | $106.65 | $106.70 |
| 7 purchase totals = | $1,180.39 | $1,266.0737 | $1,266.07 | $1,266.00 | $1,266.10 | |