| 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 | $186.30 | 9.568% | $204.1252 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $233.63 | 3.807% | $242.5243 | $242.52 | $242.50 | $242.50 |
| Purchase #3 | $227.50 | 4.389% | $237.485 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $89.71 | 9.282% | $98.0369 | $98.04 | $98.05 | $98.00 |
| Purchase #5 | $170.45 | 4.504% | $178.1271 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $94.78 | 4.584% | $99.1247 | $99.12 | $99.10 | $99.10 |
| Purchase #7 | $247.59 | 7.596% | $266.3969 | $266.40 | $266.40 | $266.40 |
| 7 purchase totals = | $1,249.96 | $1,325.8201 | $1,325.83 | $1,325.85 | $1,325.70 | |