| 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 | $146.61 | 9.666% | $160.7813 | $160.78 | $160.80 | $160.80 |
| Purchase #2 | $23.69 | 9.300% | $25.8932 | $25.89 | $25.90 | $25.90 |
| Purchase #3 | $49.88 | 3.267% | $51.5096 | $51.51 | $51.50 | $51.50 |
| Purchase #4 | $192.87 | 9.508% | $211.2081 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $168.53 | 12.469% | $189.544 | $189.54 | $189.55 | $189.50 |
| Purchase #6 | $51.76 | 9.791% | $56.8278 | $56.83 | $56.85 | $56.80 |
| Purchase #7 | $79.65 | 8.567% | $86.4736 | $86.47 | $86.45 | $86.50 |
| 7 purchase totals = | $712.99 | $782.2376 | $782.23 | $782.25 | $782.20 | |