| 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 | $112.83 | 11.299% | $125.5787 | $125.58 | $125.60 | $125.60 |
| Purchase #2 | $82.99 | 3.147% | $85.6017 | $85.60 | $85.60 | $85.60 |
| Purchase #3 | $15.30 | 12.371% | $17.1928 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $157.95 | 12.246% | $177.2926 | $177.29 | $177.30 | $177.30 |
| Purchase #5 | $231.77 | 13.632% | $263.3649 | $263.36 | $263.35 | $263.40 |
| Purchase #6 | $31.76 | 10.205% | $35.0011 | $35.00 | $35.00 | $35.00 |
| Purchase #7 | $233.38 | 10.256% | $257.3155 | $257.32 | $257.30 | $257.30 |
| 7 purchase totals = | $865.98 | $961.3473 | $961.34 | $961.35 | $961.40 | |