| 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 | $250.30 | 4.118% | $260.6074 | $260.61 | $260.60 | $260.60 |
| Purchase #2 | $108.95 | 11.286% | $121.2461 | $121.25 | $121.25 | $121.20 |
| Purchase #3 | $18.79 | 9.395% | $20.5553 | $20.56 | $20.55 | $20.60 |
| Purchase #4 | $116.64 | 3.152% | $120.3165 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $99.87 | 7.439% | $107.2993 | $107.30 | $107.30 | $107.30 |
| Purchase #6 | $247.99 | 13.865% | $282.3738 | $282.37 | $282.35 | $282.40 |
| Purchase #7 | $133.72 | 8.708% | $145.3643 | $145.36 | $145.35 | $145.40 |
| 7 purchase totals = | $976.26 | $1,057.7627 | $1,057.77 | $1,057.70 | $1,057.80 | |