| 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 | $206.40 | 7.184% | $221.2278 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $82.30 | 4.727% | $86.1903 | $86.19 | $86.20 | $86.20 |
| Purchase #3 | $62.42 | 8.424% | $67.6783 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $245.73 | 9.792% | $269.7919 | $269.79 | $269.80 | $269.80 |
| Purchase #5 | $142.95 | 13.829% | $162.7186 | $162.72 | $162.70 | $162.70 |
| Purchase #6 | $153.52 | 6.845% | $164.0284 | $164.03 | $164.05 | $164.00 |
| Purchase #7 | $79.77 | 8.642% | $86.6637 | $86.66 | $86.65 | $86.70 |
| 7 purchase totals = | $973.09 | $1,058.2990 | $1,058.30 | $1,058.35 | $1,058.30 | |