| 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 | $155.46 | 10.817% | $172.2761 | $172.28 | $172.30 | $172.30 |
| Purchase #2 | $166.81 | 8.503% | $180.9939 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $223.39 | 8.727% | $242.8852 | $242.89 | $242.90 | $242.90 |
| Purchase #4 | $77.79 | 3.242% | $80.312 | $80.31 | $80.30 | $80.30 |
| Purchase #5 | $222.47 | 10.354% | $245.5045 | $245.50 | $245.50 | $245.50 |
| Purchase #6 | $15.74 | 6.816% | $16.8128 | $16.81 | $16.80 | $16.80 |
| Purchase #7 | $195.80 | 11.643% | $218.597 | $218.60 | $218.60 | $218.60 |
| 7 purchase totals = | $1,057.46 | $1,157.3815 | $1,157.38 | $1,157.40 | $1,157.40 | |