| 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 | $212.57 | 9.430% | $232.6154 | $232.62 | $232.60 | $232.60 |
| Purchase #2 | $216.66 | 5.233% | $227.9978 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $97.57 | 5.733% | $103.1637 | $103.16 | $103.15 | $103.20 |
| Purchase #4 | $82.58 | 3.818% | $85.7329 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $115.98 | 7.777% | $124.9998 | $125.00 | $125.00 | $125.00 |
| Purchase #6 | $53.62 | 8.124% | $57.9761 | $57.98 | $58.00 | $58.00 |
| Purchase #7 | $94.47 | 4.176% | $98.4151 | $98.42 | $98.40 | $98.40 |
| 7 purchase totals = | $873.45 | $930.9008 | $930.91 | $930.90 | $930.90 | |