| 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 | $229.96 | 10.410% | $253.8988 | $253.90 | $253.90 | $253.90 |
| Purchase #2 | $180.87 | 4.802% | $189.5554 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $167.94 | 13.292% | $190.2626 | $190.26 | $190.25 | $190.30 |
| Purchase #4 | $110.98 | 10.309% | $122.4209 | $122.42 | $122.40 | $122.40 |
| Purchase #5 | $131.82 | 11.106% | $146.4599 | $146.46 | $146.45 | $146.50 |
| Purchase #6 | $179.48 | 12.468% | $201.8576 | $201.86 | $201.85 | $201.90 |
| Purchase #7 | $204.27 | 7.571% | $219.7353 | $219.74 | $219.75 | $219.70 |
| 7 purchase totals = | $1,205.32 | $1,324.1905 | $1,324.20 | $1,324.15 | $1,324.30 | |