| 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 | $197.84 | 3.129% | $204.0304 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $79.36 | 13.367% | $89.9681 | $89.97 | $89.95 | $90.00 |
| Purchase #3 | $151.92 | 7.259% | $162.9479 | $162.95 | $162.95 | $162.90 |
| Purchase #4 | $231.92 | 10.755% | $256.863 | $256.86 | $256.85 | $256.90 |
| Purchase #5 | $117.76 | 6.295% | $125.173 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $24.55 | 11.678% | $27.4169 | $27.42 | $27.40 | $27.40 |
| Purchase #7 | $230.89 | 4.567% | $241.4347 | $241.43 | $241.45 | $241.40 |
| 7 purchase totals = | $1,034.24 | $1,107.8340 | $1,107.83 | $1,107.80 | $1,107.80 | |