| 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 | $229.54 | 13.444% | $260.3994 | $260.40 | $260.40 | $260.40 |
| Purchase #2 | $176.54 | 4.311% | $184.1506 | $184.15 | $184.15 | $184.20 |
| Purchase #3 | $125.32 | 9.504% | $137.2304 | $137.23 | $137.25 | $137.20 |
| Purchase #4 | $125.76 | 7.478% | $135.1643 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $208.75 | 9.589% | $228.767 | $228.77 | $228.75 | $228.80 |
| Purchase #6 | $168.42 | 6.698% | $179.7008 | $179.70 | $179.70 | $179.70 |
| Purchase #7 | $99.33 | 10.648% | $109.9067 | $109.91 | $109.90 | $109.90 |
| 7 purchase totals = | $1,133.66 | $1,235.3192 | $1,235.32 | $1,235.30 | $1,235.40 | |