| 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 | $211.62 | 8.779% | $230.1981 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $133.49 | 3.330% | $137.9352 | $137.94 | $137.95 | $137.90 |
| Purchase #3 | $139.48 | 4.299% | $145.4762 | $145.48 | $145.50 | $145.50 |
| Purchase #4 | $72.63 | 13.329% | $82.3109 | $82.31 | $82.30 | $82.30 |
| Purchase #5 | $76.26 | 9.812% | $83.7426 | $83.74 | $83.75 | $83.70 |
| Purchase #6 | $31.59 | 4.740% | $33.0874 | $33.09 | $33.10 | $33.10 |
| Purchase #7 | $79.82 | 6.216% | $84.7816 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $744.89 | $797.5320 | $797.54 | $797.60 | $797.50 | |