| 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 | $105.84 | 4.498% | $110.6007 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $239.43 | 8.549% | $259.8989 | $259.90 | $259.90 | $259.90 |
| Purchase #3 | $62.58 | 11.819% | $69.9763 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $138.36 | 8.410% | $149.9961 | $150.00 | $150.00 | $150.00 |
| Purchase #5 | $62.40 | 8.722% | $67.8425 | $67.84 | $67.85 | $67.80 |
| Purchase #6 | $171.92 | 10.126% | $189.3286 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $16.85 | 12.784% | $19.0041 | $19.00 | $19.00 | $19.00 |
| 7 purchase totals = | $797.38 | $866.6472 | $866.65 | $866.70 | $866.60 | |