| 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 | $17.43 | 9.802% | $19.1385 | $19.14 | $19.15 | $19.10 |
| Purchase #2 | $125.64 | 9.413% | $137.4665 | $137.47 | $137.45 | $137.50 |
| Purchase #3 | $40.89 | 6.673% | $43.6186 | $43.62 | $43.60 | $43.60 |
| Purchase #4 | $223.81 | 6.750% | $238.9172 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $131.58 | 7.187% | $141.0367 | $141.04 | $141.05 | $141.00 |
| Purchase #6 | $182.31 | 8.254% | $197.3579 | $197.36 | $197.35 | $197.40 |
| Purchase #7 | $245.88 | 6.695% | $262.3417 | $262.34 | $262.35 | $262.30 |
| 7 purchase totals = | $967.54 | $1,039.8771 | $1,039.89 | $1,039.85 | $1,039.80 | |