| 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 | $75.75 | 3.267% | $78.2248 | $78.22 | $78.20 | $78.20 |
| Purchase #2 | $86.87 | 10.756% | $96.2137 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $100.41 | 8.261% | $108.7049 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $195.55 | 12.858% | $220.6938 | $220.69 | $220.70 | $220.70 |
| Purchase #5 | $216.43 | 9.870% | $237.7916 | $237.79 | $237.80 | $237.80 |
| Purchase #6 | $208.88 | 11.740% | $233.4025 | $233.40 | $233.40 | $233.40 |
| Purchase #7 | $171.97 | 6.761% | $183.5969 | $183.60 | $183.60 | $183.60 |
| 7 purchase totals = | $1,055.86 | $1,158.6282 | $1,158.61 | $1,158.60 | $1,158.60 | |