| 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 | $36.58 | 3.258% | $37.7718 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $90.79 | 7.703% | $97.7836 | $97.78 | $97.80 | $97.80 |
| Purchase #3 | $46.82 | 11.674% | $52.2858 | $52.29 | $52.30 | $52.30 |
| Purchase #4 | $58.54 | 5.287% | $61.635 | $61.64 | $61.65 | $61.60 |
| Purchase #5 | $14.57 | 6.413% | $15.5044 | $15.50 | $15.50 | $15.50 |
| Purchase #6 | $21.86 | 4.436% | $22.8297 | $22.83 | $22.85 | $22.80 |
| Purchase #7 | $76.95 | 6.133% | $81.6693 | $81.67 | $81.65 | $81.70 |
| 7 purchase totals = | $346.11 | $369.4796 | $369.48 | $369.50 | $369.50 | |