| 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 | $147.83 | 6.368% | $157.2438 | $157.24 | $157.25 | $157.20 |
| Purchase #2 | $185.33 | 10.650% | $205.0676 | $205.07 | $205.05 | $205.10 |
| Purchase #3 | $15.32 | 9.524% | $16.7791 | $16.78 | $16.80 | $16.80 |
| Purchase #4 | $138.57 | 6.499% | $147.5757 | $147.58 | $147.60 | $147.60 |
| Purchase #5 | $98.88 | 6.225% | $105.0353 | $105.04 | $105.05 | $105.00 |
| Purchase #6 | $37.69 | 4.428% | $39.3589 | $39.36 | $39.35 | $39.40 |
| Purchase #7 | $212.49 | 8.744% | $231.0701 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $836.11 | $902.1305 | $902.14 | $902.15 | $902.20 | |