| 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 | $5.91 | 3.233% | $6.1011 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $237.74 | 7.168% | $254.7812 | $254.78 | $254.80 | $254.80 |
| Purchase #3 | $42.77 | 4.798% | $44.8221 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $131.82 | 10.112% | $145.1496 | $145.15 | $145.15 | $145.10 |
| Purchase #5 | $181.64 | 4.301% | $189.4523 | $189.45 | $189.45 | $189.50 |
| Purchase #6 | $177.48 | 12.795% | $200.1886 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $209.44 | 9.403% | $229.1336 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $986.80 | $1,069.6285 | $1,069.62 | $1,069.65 | $1,069.60 | |