| 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 | $247.57 | 4.447% | $258.5794 | $258.58 | $258.60 | $258.60 |
| Purchase #2 | $121.51 | 11.445% | $135.4168 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $198.91 | 5.861% | $210.5681 | $210.57 | $210.55 | $210.60 |
| Purchase #4 | $197.45 | 9.147% | $215.5108 | $215.51 | $215.50 | $215.50 |
| Purchase #5 | $219.88 | 4.787% | $230.4057 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $5.29 | 8.380% | $5.7333 | $5.73 | $5.75 | $5.70 |
| Purchase #7 | $148.56 | 7.757% | $160.0838 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $1,139.17 | $1,216.2979 | $1,216.30 | $1,216.30 | $1,216.30 | |