| 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 | $46.72 | 13.413% | $52.9866 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $116.63 | 5.378% | $122.9024 | $122.90 | $122.90 | $122.90 |
| Purchase #3 | $218.54 | 5.780% | $231.1716 | $231.17 | $231.15 | $231.20 |
| Purchase #4 | $190.86 | 6.233% | $202.7563 | $202.76 | $202.75 | $202.80 |
| Purchase #5 | $133.37 | 3.782% | $138.4141 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $84.35 | 13.337% | $95.5998 | $95.60 | $95.60 | $95.60 |
| Purchase #7 | $10.74 | 13.228% | $12.1607 | $12.16 | $12.15 | $12.20 |
| 7 purchase totals = | $801.21 | $855.9915 | $855.99 | $855.95 | $856.10 | |