| 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 | $191.59 | 8.696% | $208.2507 | $208.25 | $208.25 | $208.30 |
| Purchase #2 | $116.93 | 3.234% | $120.7115 | $120.71 | $120.70 | $120.70 |
| Purchase #3 | $47.47 | 6.381% | $50.4991 | $50.50 | $50.50 | $50.50 |
| Purchase #4 | $114.40 | 9.172% | $124.8928 | $124.89 | $124.90 | $124.90 |
| Purchase #5 | $195.42 | 10.832% | $216.5879 | $216.59 | $216.60 | $216.60 |
| Purchase #6 | $165.44 | 9.859% | $181.7507 | $181.75 | $181.75 | $181.80 |
| Purchase #7 | $184.54 | 12.360% | $207.3491 | $207.35 | $207.35 | $207.30 |
| 7 purchase totals = | $1,015.79 | $1,110.0418 | $1,110.04 | $1,110.05 | $1,110.10 | |