| 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 | $70.75 | 3.692% | $73.3621 | $73.36 | $73.35 | $73.40 |
| Purchase #2 | $23.81 | 12.339% | $26.7479 | $26.75 | $26.75 | $26.70 |
| Purchase #3 | $238.56 | 8.310% | $258.3843 | $258.38 | $258.40 | $258.40 |
| Purchase #4 | $178.88 | 11.291% | $199.0773 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $117.59 | 5.828% | $124.4431 | $124.44 | $124.45 | $124.40 |
| Purchase #6 | $80.87 | 12.775% | $91.2011 | $91.20 | $91.20 | $91.20 |
| Purchase #7 | $136.84 | 6.385% | $145.5772 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $847.30 | $918.7930 | $918.79 | $918.85 | $918.80 | |