| 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 | $34.28 | 12.707% | $38.636 | $38.64 | $38.65 | $38.60 |
| Purchase #2 | $102.92 | 3.783% | $106.8135 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $42.55 | 6.646% | $45.3779 | $45.38 | $45.40 | $45.40 |
| Purchase #4 | $187.83 | 7.297% | $201.536 | $201.54 | $201.55 | $201.50 |
| Purchase #5 | $70.47 | 10.439% | $77.8264 | $77.83 | $77.85 | $77.80 |
| Purchase #6 | $230.27 | 12.231% | $258.4343 | $258.43 | $258.45 | $258.40 |
| Purchase #7 | $189.98 | 9.609% | $208.2352 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $858.30 | $936.8593 | $936.87 | $936.95 | $936.70 | |