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 | $213.80 | 7.622% | $230.0958 | $230.10 | $230.10 | $230.10 |
Purchase #2 | $48.86 | 5.249% | $51.4247 | $51.42 | $51.40 | $51.40 |
Purchase #3 | $57.68 | 3.763% | $59.8505 | $59.85 | $59.85 | $59.90 |
Purchase #4 | $250.36 | 13.308% | $283.6779 | $283.68 | $283.70 | $283.70 |
Purchase #5 | $11.79 | 13.612% | $13.3949 | $13.39 | $13.40 | $13.40 |
Purchase #6 | $153.32 | 13.173% | $173.5168 | $173.52 | $173.50 | $173.50 |
Purchase #7 | $172.40 | 13.470% | $195.6223 | $195.62 | $195.60 | $195.60 |
7 purchase totals = | $908.21 | $1,007.5829 | $1,007.58 | $1,007.55 | $1,007.60 |