| 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 | $161.41 | 8.367% | $174.9152 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $145.40 | 5.367% | $153.2036 | $153.20 | $153.20 | $153.20 |
| Purchase #3 | $143.34 | 3.166% | $147.8781 | $147.88 | $147.90 | $147.90 |
| Purchase #4 | $17.94 | 8.531% | $19.4705 | $19.47 | $19.45 | $19.50 |
| Purchase #5 | $143.57 | 9.631% | $157.3972 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $195.52 | 12.156% | $219.2874 | $219.29 | $219.30 | $219.30 |
| Purchase #7 | $195.81 | 4.281% | $204.1926 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $1,002.99 | $1,076.3446 | $1,076.35 | $1,076.35 | $1,076.40 | |