| 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 | $175.28 | 11.600% | $195.6125 | $195.61 | $195.60 | $195.60 |
| Purchase #2 | $13.94 | 10.241% | $15.3676 | $15.37 | $15.35 | $15.40 |
| Purchase #3 | $36.32 | 5.489% | $38.3136 | $38.31 | $38.30 | $38.30 |
| Purchase #4 | $187.53 | 3.191% | $193.5141 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $20.33 | 13.655% | $23.1061 | $23.11 | $23.10 | $23.10 |
| Purchase #6 | $152.62 | 9.465% | $167.0655 | $167.07 | $167.05 | $167.10 |
| Purchase #7 | $91.84 | 12.619% | $103.4293 | $103.43 | $103.45 | $103.40 |
| 7 purchase totals = | $677.86 | $736.4087 | $736.41 | $736.35 | $736.40 | |