| 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 | $111.43 | 3.637% | $115.4827 | $115.48 | $115.50 | $115.50 |
| Purchase #2 | $32.75 | 4.562% | $34.2441 | $34.24 | $34.25 | $34.20 |
| Purchase #3 | $211.56 | 5.238% | $222.6415 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $111.89 | 7.754% | $120.566 | $120.57 | $120.55 | $120.60 |
| Purchase #5 | $56.69 | 13.180% | $64.1617 | $64.16 | $64.15 | $64.20 |
| Purchase #6 | $34.77 | 13.601% | $39.4991 | $39.50 | $39.50 | $39.50 |
| Purchase #7 | $226.96 | 4.143% | $236.363 | $236.36 | $236.35 | $236.40 |
| 7 purchase totals = | $786.05 | $832.9581 | $832.95 | $832.95 | $833.00 | |