| 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 | $195.49 | 5.634% | $206.5039 | $206.50 | $206.50 | $206.50 |
| Purchase #2 | $65.30 | 5.637% | $68.981 | $68.98 | $69.00 | $69.00 |
| Purchase #3 | $121.28 | 7.128% | $129.9248 | $129.92 | $129.90 | $129.90 |
| Purchase #4 | $15.75 | 5.131% | $16.5581 | $16.56 | $16.55 | $16.60 |
| Purchase #5 | $189.43 | 12.739% | $213.5615 | $213.56 | $213.55 | $213.60 |
| Purchase #6 | $19.70 | 3.502% | $20.3899 | $20.39 | $20.40 | $20.40 |
| Purchase #7 | $69.76 | 8.261% | $75.5229 | $75.52 | $75.50 | $75.50 |
| 7 purchase totals = | $676.71 | $731.4421 | $731.43 | $731.40 | $731.50 | |