| 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 | $204.95 | 5.547% | $216.3186 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $74.49 | 7.286% | $79.9173 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $237.91 | 11.315% | $264.8295 | $264.83 | $264.85 | $264.80 |
| Purchase #4 | $134.78 | 7.766% | $145.247 | $145.25 | $145.25 | $145.20 |
| Purchase #5 | $95.43 | 3.863% | $99.1165 | $99.12 | $99.10 | $99.10 |
| Purchase #6 | $206.79 | 7.851% | $223.0251 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $21.59 | 9.164% | $23.5685 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $975.94 | $1,052.0225 | $1,052.04 | $1,052.00 | $1,051.90 | |