| 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 | $103.76 | 3.330% | $107.2152 | $107.22 | $107.20 | $107.20 |
| Purchase #2 | $208.87 | 10.582% | $230.9726 | $230.97 | $230.95 | $231.00 |
| Purchase #3 | $190.93 | 5.696% | $201.8054 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $143.62 | 8.677% | $156.0819 | $156.08 | $156.10 | $156.10 |
| Purchase #5 | $167.72 | 10.116% | $184.6866 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $190.61 | 3.461% | $197.207 | $197.21 | $197.20 | $197.20 |
| Purchase #7 | $27.59 | 3.781% | $28.6332 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $1,033.10 | $1,106.6019 | $1,106.61 | $1,106.60 | $1,106.60 | |