| 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 | $198.65 | 7.452% | $213.4534 | $213.45 | $213.45 | $213.50 |
| Purchase #2 | $206.87 | 4.222% | $215.6041 | $215.60 | $215.60 | $215.60 |
| Purchase #3 | $6.67 | 8.279% | $7.2222 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $204.53 | 3.395% | $211.4738 | $211.47 | $211.45 | $211.50 |
| Purchase #5 | $130.60 | 3.177% | $134.7492 | $134.75 | $134.75 | $134.70 |
| Purchase #6 | $5.44 | 7.215% | $5.8325 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $192.44 | 8.433% | $208.6685 | $208.67 | $208.65 | $208.70 |
| 7 purchase totals = | $945.20 | $997.0037 | $996.99 | $996.95 | $997.00 | |