| 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 | $25.59 | 11.108% | $28.4325 | $28.43 | $28.45 | $28.40 |
| Purchase #2 | $129.52 | 4.531% | $135.3886 | $135.39 | $135.40 | $135.40 |
| Purchase #3 | $22.55 | 7.212% | $24.1763 | $24.18 | $24.20 | $24.20 |
| Purchase #4 | $47.25 | 11.695% | $52.7759 | $52.78 | $52.80 | $52.80 |
| Purchase #5 | $209.66 | 5.773% | $221.7637 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $177.57 | 6.198% | $188.5758 | $188.58 | $188.60 | $188.60 |
| Purchase #7 | $239.97 | 7.320% | $257.5358 | $257.54 | $257.55 | $257.50 |
| 7 purchase totals = | $852.11 | $908.6486 | $908.66 | $908.75 | $908.70 | |