| 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 | $218.33 | 13.708% | $248.2587 | $248.26 | $248.25 | $248.30 |
| Purchase #2 | $218.46 | 11.102% | $242.7134 | $242.71 | $242.70 | $242.70 |
| Purchase #3 | $204.70 | 9.238% | $223.6102 | $223.61 | $223.60 | $223.60 |
| Purchase #4 | $147.45 | 4.684% | $154.3566 | $154.36 | $154.35 | $154.40 |
| Purchase #5 | $115.83 | 7.382% | $124.3806 | $124.38 | $124.40 | $124.40 |
| Purchase #6 | $5.44 | 13.758% | $6.1884 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $123.87 | 9.463% | $135.5918 | $135.59 | $135.60 | $135.60 |
| 7 purchase totals = | $1,034.08 | $1,135.0997 | $1,135.10 | $1,135.10 | $1,135.20 | |