| 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 | $217.46 | 8.739% | $236.4638 | $236.46 | $236.45 | $236.50 |
| Purchase #2 | $23.93 | 3.470% | $24.7604 | $24.76 | $24.75 | $24.80 |
| Purchase #3 | $60.71 | 11.188% | $67.5022 | $67.50 | $67.50 | $67.50 |
| Purchase #4 | $160.95 | 3.775% | $167.0259 | $167.03 | $167.05 | $167.00 |
| Purchase #5 | $187.56 | 10.493% | $207.2407 | $207.24 | $207.25 | $207.20 |
| Purchase #6 | $196.58 | 13.612% | $223.3385 | $223.34 | $223.35 | $223.30 |
| Purchase #7 | $204.82 | 12.226% | $229.8613 | $229.86 | $229.85 | $229.90 |
| 7 purchase totals = | $1,052.01 | $1,156.1928 | $1,156.19 | $1,156.20 | $1,156.20 | |