| 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 | $215.45 | 6.202% | $228.8122 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $17.74 | 3.147% | $18.2983 | $18.30 | $18.30 | $18.30 |
| Purchase #3 | $177.93 | 8.542% | $193.1288 | $193.13 | $193.15 | $193.10 |
| Purchase #4 | $70.77 | 8.563% | $76.83 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $98.59 | 12.771% | $111.1809 | $111.18 | $111.20 | $111.20 |
| Purchase #6 | $230.74 | 10.523% | $255.0208 | $255.02 | $255.00 | $255.00 |
| Purchase #7 | $175.48 | 5.102% | $184.433 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $986.70 | $1,067.7040 | $1,067.70 | $1,067.75 | $1,067.60 | |