| 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 | $241.69 | 7.392% | $259.5557 | $259.56 | $259.55 | $259.60 |
| Purchase #2 | $184.60 | 5.622% | $194.9782 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $42.73 | 4.400% | $44.6101 | $44.61 | $44.60 | $44.60 |
| Purchase #4 | $118.47 | 7.841% | $127.7592 | $127.76 | $127.75 | $127.80 |
| Purchase #5 | $65.33 | 8.413% | $70.8262 | $70.83 | $70.85 | $70.80 |
| Purchase #6 | $25.54 | 4.636% | $26.724 | $26.72 | $26.70 | $26.70 |
| Purchase #7 | $179.40 | 7.541% | $192.9286 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $857.76 | $917.3820 | $917.39 | $917.40 | $917.40 | |