| 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 | $164.57 | 12.102% | $184.4863 | $184.49 | $184.50 | $184.50 |
| Purchase #2 | $114.92 | 4.659% | $120.2741 | $120.27 | $120.25 | $120.30 |
| Purchase #3 | $8.37 | 3.263% | $8.6431 | $8.64 | $8.65 | $8.60 |
| Purchase #4 | $215.44 | 7.183% | $230.9151 | $230.92 | $230.90 | $230.90 |
| Purchase #5 | $237.36 | 13.861% | $270.2605 | $270.26 | $270.25 | $270.30 |
| Purchase #6 | $133.93 | 3.300% | $138.3497 | $138.35 | $138.35 | $138.30 |
| Purchase #7 | $234.69 | 6.193% | $249.2244 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $1,109.28 | $1,202.1532 | $1,202.15 | $1,202.10 | $1,202.10 | |