| 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 | $129.50 | 8.265% | $140.2032 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $127.92 | 6.289% | $135.9649 | $135.96 | $135.95 | $136.00 |
| Purchase #3 | $195.40 | 13.568% | $221.9119 | $221.91 | $221.90 | $221.90 |
| Purchase #4 | $59.44 | 12.829% | $67.0656 | $67.07 | $67.05 | $67.10 |
| Purchase #5 | $63.93 | 10.560% | $70.681 | $70.68 | $70.70 | $70.70 |
| Purchase #6 | $32.62 | 8.212% | $35.2988 | $35.30 | $35.30 | $35.30 |
| Purchase #7 | $5.57 | 4.677% | $5.8305 | $5.83 | $5.85 | $5.80 |
| 7 purchase totals = | $614.38 | $676.9559 | $676.95 | $676.95 | $677.00 | |