| 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 | $239.85 | 9.396% | $262.3863 | $262.39 | $262.40 | $262.40 |
| Purchase #2 | $113.80 | 11.551% | $126.945 | $126.95 | $126.95 | $126.90 |
| Purchase #3 | $203.29 | 9.378% | $222.3545 | $222.35 | $222.35 | $222.40 |
| Purchase #4 | $222.97 | 13.505% | $253.0821 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $72.94 | 3.697% | $75.6366 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $179.59 | 10.490% | $198.429 | $198.43 | $198.45 | $198.40 |
| Purchase #7 | $109.82 | 6.829% | $117.3196 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $1,142.26 | $1,256.1531 | $1,256.16 | $1,256.20 | $1,256.10 | |