| 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 | $223.50 | 10.258% | $246.4266 | $246.43 | $246.45 | $246.40 |
| Purchase #2 | $88.34 | 9.300% | $96.5556 | $96.56 | $96.55 | $96.60 |
| Purchase #3 | $31.42 | 11.825% | $35.1354 | $35.14 | $35.15 | $35.10 |
| Purchase #4 | $5.78 | 10.444% | $6.3837 | $6.38 | $6.40 | $6.40 |
| Purchase #5 | $143.34 | 12.299% | $160.9694 | $160.97 | $160.95 | $161.00 |
| Purchase #6 | $220.38 | 3.169% | $227.3638 | $227.36 | $227.35 | $227.40 |
| Purchase #7 | $65.65 | 5.333% | $69.1511 | $69.15 | $69.15 | $69.20 |
| 7 purchase totals = | $778.41 | $841.9856 | $841.99 | $842.00 | $842.10 | |