| 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 | $81.29 | 13.623% | $92.3641 | $92.36 | $92.35 | $92.40 |
| Purchase #2 | $142.49 | 10.615% | $157.6153 | $157.62 | $157.60 | $157.60 |
| Purchase #3 | $156.68 | 4.159% | $163.1963 | $163.20 | $163.20 | $163.20 |
| Purchase #4 | $230.73 | 11.208% | $256.5902 | $256.59 | $256.60 | $256.60 |
| Purchase #5 | $185.31 | 10.176% | $204.1671 | $204.17 | $204.15 | $204.20 |
| Purchase #6 | $47.35 | 7.228% | $50.7725 | $50.77 | $50.75 | $50.80 |
| Purchase #7 | $218.61 | 13.156% | $247.3703 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $1,062.46 | $1,172.0758 | $1,172.08 | $1,172.00 | $1,172.20 | |