| 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 | $9.30 | 10.822% | $10.3064 | $10.31 | $10.30 | $10.30 |
| Purchase #2 | $238.43 | 6.626% | $254.2284 | $254.23 | $254.25 | $254.20 |
| Purchase #3 | $148.53 | 12.430% | $166.9923 | $166.99 | $167.00 | $167.00 |
| Purchase #4 | $226.97 | 5.715% | $239.9413 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $184.68 | 3.199% | $190.5879 | $190.59 | $190.60 | $190.60 |
| Purchase #6 | $161.61 | 8.258% | $174.9558 | $174.96 | $174.95 | $175.00 |
| Purchase #7 | $131.42 | 8.674% | $142.8194 | $142.82 | $142.80 | $142.80 |
| 7 purchase totals = | $1,100.94 | $1,179.8315 | $1,179.84 | $1,179.85 | $1,179.80 | |