| 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 | $225.76 | 3.483% | $233.6232 | $233.62 | $233.60 | $233.60 |
| Purchase #2 | $107.94 | 12.731% | $121.6818 | $121.68 | $121.70 | $121.70 |
| Purchase #3 | $166.31 | 11.740% | $185.8348 | $185.83 | $185.85 | $185.80 |
| Purchase #4 | $162.36 | 9.538% | $177.8459 | $177.85 | $177.85 | $177.80 |
| Purchase #5 | $101.55 | 7.523% | $109.1896 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $187.67 | 13.431% | $212.876 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $244.45 | 12.356% | $274.6542 | $274.65 | $274.65 | $274.70 |
| 7 purchase totals = | $1,196.04 | $1,315.7055 | $1,315.70 | $1,315.75 | $1,315.70 | |