| 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 | $134.35 | 12.398% | $151.0067 | $151.01 | $151.00 | $151.00 |
| Purchase #2 | $126.45 | 5.441% | $133.3301 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $13.57 | 12.718% | $15.2958 | $15.30 | $15.30 | $15.30 |
| Purchase #4 | $12.74 | 3.545% | $13.1916 | $13.19 | $13.20 | $13.20 |
| Purchase #5 | $40.30 | 13.362% | $45.6849 | $45.68 | $45.70 | $45.70 |
| Purchase #6 | $80.41 | 13.124% | $90.963 | $90.96 | $90.95 | $91.00 |
| Purchase #7 | $102.33 | 5.359% | $107.8139 | $107.81 | $107.80 | $107.80 |
| 7 purchase totals = | $510.15 | $557.2860 | $557.28 | $557.30 | $557.30 | |