| 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 | $5.96 | 12.865% | $6.7268 | $6.73 | $6.75 | $6.70 |
| Purchase #2 | $130.92 | 6.461% | $139.3787 | $139.38 | $139.40 | $139.40 |
| Purchase #3 | $155.51 | 10.377% | $171.6473 | $171.65 | $171.65 | $171.60 |
| Purchase #4 | $36.96 | 3.277% | $38.1712 | $38.17 | $38.15 | $38.20 |
| Purchase #5 | $197.96 | 9.143% | $216.0595 | $216.06 | $216.05 | $216.10 |
| Purchase #6 | $221.82 | 12.476% | $249.4943 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $195.93 | 13.326% | $222.0396 | $222.04 | $222.05 | $222.00 |
| 7 purchase totals = | $945.06 | $1,043.5174 | $1,043.52 | $1,043.55 | $1,043.50 | |