| 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 | $199.44 | 9.202% | $217.7925 | $217.79 | $217.80 | $217.80 |
| Purchase #2 | $130.88 | 4.695% | $137.0248 | $137.02 | $137.00 | $137.00 |
| Purchase #3 | $241.49 | 13.758% | $274.7142 | $274.71 | $274.70 | $274.70 |
| Purchase #4 | $174.33 | 9.428% | $190.7658 | $190.77 | $190.75 | $190.80 |
| Purchase #5 | $18.75 | 7.395% | $20.1366 | $20.14 | $20.15 | $20.10 |
| Purchase #6 | $245.34 | 10.857% | $271.9766 | $271.98 | $272.00 | $272.00 |
| Purchase #7 | $15.96 | 4.127% | $16.6187 | $16.62 | $16.60 | $16.60 |
| 7 purchase totals = | $1,026.19 | $1,129.0292 | $1,129.03 | $1,129.00 | $1,129.00 | |