| 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 | $90.38 | 11.379% | $100.6643 | $100.66 | $100.65 | $100.70 |
| Purchase #2 | $228.53 | 5.236% | $240.4958 | $240.50 | $240.50 | $240.50 |
| Purchase #3 | $88.84 | 3.497% | $91.9467 | $91.95 | $91.95 | $91.90 |
| Purchase #4 | $68.43 | 3.185% | $70.6095 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $26.72 | 4.794% | $28.001 | $28.00 | $28.00 | $28.00 |
| Purchase #6 | $208.37 | 8.638% | $226.369 | $226.37 | $226.35 | $226.40 |
| Purchase #7 | $92.54 | 12.138% | $103.7725 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $803.81 | $861.8588 | $861.86 | $861.80 | $861.90 | |