| 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 | $231.97 | 10.133% | $255.4755 | $255.48 | $255.50 | $255.50 |
| Purchase #2 | $208.67 | 4.478% | $218.0142 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $140.34 | 9.653% | $153.887 | $153.89 | $153.90 | $153.90 |
| Purchase #4 | $217.30 | 10.268% | $239.6124 | $239.61 | $239.60 | $239.60 |
| Purchase #5 | $11.32 | 12.873% | $12.7772 | $12.78 | $12.80 | $12.80 |
| Purchase #6 | $123.90 | 11.415% | $138.0432 | $138.04 | $138.05 | $138.00 |
| Purchase #7 | $21.73 | 8.233% | $23.519 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $955.23 | $1,041.3285 | $1,041.33 | $1,041.35 | $1,041.30 | |