| 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 | $95.33 | 12.330% | $107.0842 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $195.87 | 6.417% | $208.439 | $208.44 | $208.45 | $208.40 |
| Purchase #3 | $219.77 | 4.663% | $230.0179 | $230.02 | $230.00 | $230.00 |
| Purchase #4 | $49.64 | 13.397% | $56.2903 | $56.29 | $56.30 | $56.30 |
| Purchase #5 | $159.64 | 11.680% | $178.286 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $84.40 | 10.850% | $93.5574 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $103.93 | 8.475% | $112.7381 | $112.74 | $112.75 | $112.70 |
| 7 purchase totals = | $908.58 | $986.4129 | $986.42 | $986.45 | $986.40 | |