| 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 | $31.85 | 5.773% | $33.6887 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $10.47 | 7.254% | $11.2295 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $72.77 | 4.309% | $75.9057 | $75.91 | $75.90 | $75.90 |
| Purchase #4 | $86.88 | 10.777% | $96.2431 | $96.24 | $96.25 | $96.20 |
| Purchase #5 | $172.90 | 11.487% | $192.761 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $14.55 | 5.515% | $15.3524 | $15.35 | $15.35 | $15.40 |
| Purchase #7 | $89.69 | 10.356% | $98.9783 | $98.98 | $99.00 | $99.00 |
| 7 purchase totals = | $479.11 | $524.1587 | $524.16 | $524.20 | $524.20 | |