| 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 | $187.43 | 9.313% | $204.8854 | $204.89 | $204.90 | $204.90 |
| Purchase #2 | $103.49 | 13.272% | $117.2252 | $117.23 | $117.25 | $117.20 |
| Purchase #3 | $242.64 | 5.872% | $256.8878 | $256.89 | $256.90 | $256.90 |
| Purchase #4 | $209.68 | 3.340% | $216.6833 | $216.68 | $216.70 | $216.70 |
| Purchase #5 | $209.49 | 9.463% | $229.314 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $12.89 | 13.254% | $14.5984 | $14.60 | $14.60 | $14.60 |
| Purchase #7 | $138.69 | 8.196% | $150.057 | $150.06 | $150.05 | $150.10 |
| 7 purchase totals = | $1,104.31 | $1,189.6511 | $1,189.66 | $1,189.70 | $1,189.70 | |