| 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 | $176.84 | 13.107% | $200.0184 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $215.40 | 12.114% | $241.4936 | $241.49 | $241.50 | $241.50 |
| Purchase #3 | $247.28 | 11.105% | $274.7404 | $274.74 | $274.75 | $274.70 |
| Purchase #4 | $89.30 | 9.497% | $97.7808 | $97.78 | $97.80 | $97.80 |
| Purchase #5 | $79.36 | 9.412% | $86.8294 | $86.83 | $86.85 | $86.80 |
| Purchase #6 | $189.99 | 11.239% | $211.343 | $211.34 | $211.35 | $211.30 |
| Purchase #7 | $191.84 | 12.804% | $216.4032 | $216.40 | $216.40 | $216.40 |
| 7 purchase totals = | $1,190.01 | $1,328.6088 | $1,328.60 | $1,328.65 | $1,328.50 | |