| 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 | $124.44 | 10.163% | $137.0868 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $21.33 | 6.557% | $22.7286 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $205.25 | 4.267% | $214.008 | $214.01 | $214.00 | $214.00 |
| Purchase #4 | $103.65 | 9.123% | $113.106 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $235.46 | 9.684% | $258.2619 | $258.26 | $258.25 | $258.30 |
| Purchase #6 | $189.38 | 11.534% | $211.2231 | $211.22 | $211.20 | $211.20 |
| Purchase #7 | $51.87 | 3.765% | $53.8229 | $53.82 | $53.80 | $53.80 |
| 7 purchase totals = | $931.38 | $1,010.2373 | $1,010.24 | $1,010.20 | $1,010.20 | |