| 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 | $171.26 | 4.257% | $178.5505 | $178.55 | $178.55 | $178.60 |
| Purchase #2 | $34.54 | 4.429% | $36.0698 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $238.57 | 11.653% | $266.3706 | $266.37 | $266.35 | $266.40 |
| Purchase #4 | $233.83 | 6.300% | $248.5613 | $248.56 | $248.55 | $248.60 |
| Purchase #5 | $175.68 | 3.231% | $181.3562 | $181.36 | $181.35 | $181.40 |
| Purchase #6 | $137.95 | 4.691% | $144.4212 | $144.42 | $144.40 | $144.40 |
| Purchase #7 | $14.50 | 11.753% | $16.2042 | $16.20 | $16.20 | $16.20 |
| 7 purchase totals = | $1,006.33 | $1,071.5338 | $1,071.53 | $1,071.45 | $1,071.70 | |