| 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 | $71.95 | 12.196% | $80.725 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $245.83 | 4.476% | $256.8334 | $256.83 | $256.85 | $256.80 |
| Purchase #3 | $202.50 | 8.493% | $219.6983 | $219.70 | $219.70 | $219.70 |
| Purchase #4 | $169.69 | 7.129% | $181.7872 | $181.79 | $181.80 | $181.80 |
| Purchase #5 | $122.67 | 9.709% | $134.58 | $134.58 | $134.60 | $134.60 |
| Purchase #6 | $230.98 | 3.234% | $238.4499 | $238.45 | $238.45 | $238.40 |
| Purchase #7 | $162.60 | 9.555% | $178.1364 | $178.14 | $178.15 | $178.10 |
| 7 purchase totals = | $1,206.22 | $1,290.2102 | $1,290.22 | $1,290.30 | $1,290.10 | |