| 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 | $178.70 | 5.670% | $188.8323 | $188.83 | $188.85 | $188.80 |
| Purchase #2 | $147.77 | 13.799% | $168.1608 | $168.16 | $168.15 | $168.20 |
| Purchase #3 | $225.50 | 4.501% | $235.6498 | $235.65 | $235.65 | $235.60 |
| Purchase #4 | $153.81 | 10.746% | $170.3384 | $170.34 | $170.35 | $170.30 |
| Purchase #5 | $103.85 | 4.128% | $108.1369 | $108.14 | $108.15 | $108.10 |
| Purchase #6 | $10.40 | 7.609% | $11.1913 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $11.66 | 9.491% | $12.7667 | $12.77 | $12.75 | $12.80 |
| 7 purchase totals = | $831.69 | $895.0762 | $895.08 | $895.10 | $895.00 | |