| 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 | $207.51 | 4.461% | $216.767 | $216.77 | $216.75 | $216.80 |
| Purchase #2 | $210.56 | 13.808% | $239.6341 | $239.63 | $239.65 | $239.60 |
| Purchase #3 | $158.73 | 9.758% | $174.2189 | $174.22 | $174.20 | $174.20 |
| Purchase #4 | $149.88 | 8.571% | $162.7262 | $162.73 | $162.75 | $162.70 |
| Purchase #5 | $187.37 | 11.373% | $208.6796 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $174.69 | 8.308% | $189.2032 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $124.49 | 7.546% | $133.884 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $1,213.23 | $1,325.1130 | $1,325.11 | $1,325.15 | $1,325.10 | |