| 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 | $101.97 | 11.579% | $113.7771 | $113.78 | $113.80 | $113.80 |
| Purchase #2 | $200.74 | 9.348% | $219.5052 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $228.55 | 4.548% | $238.9445 | $238.94 | $238.95 | $238.90 |
| Purchase #4 | $193.61 | 7.546% | $208.2198 | $208.22 | $208.20 | $208.20 |
| Purchase #5 | $178.73 | 6.435% | $190.2313 | $190.23 | $190.25 | $190.20 |
| Purchase #6 | $142.26 | 3.738% | $147.5777 | $147.58 | $147.60 | $147.60 |
| Purchase #7 | $50.74 | 12.778% | $57.2236 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $1,096.60 | $1,175.4792 | $1,175.48 | $1,175.50 | $1,175.40 | |