| 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 | $95.39 | 9.431% | $104.3862 | $104.39 | $104.40 | $104.40 |
| Purchase #2 | $19.86 | 3.126% | $20.4808 | $20.48 | $20.50 | $20.50 |
| Purchase #3 | $97.74 | 6.422% | $104.0169 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $213.51 | 9.551% | $233.9023 | $233.90 | $233.90 | $233.90 |
| Purchase #5 | $167.47 | 11.735% | $187.1226 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $132.31 | 6.796% | $141.3018 | $141.30 | $141.30 | $141.30 |
| Purchase #7 | $218.87 | 3.264% | $226.0139 | $226.01 | $226.00 | $226.00 |
| 7 purchase totals = | $945.15 | $1,017.2245 | $1,017.22 | $1,017.20 | $1,017.20 | |