| 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 | $27.69 | 6.315% | $29.4386 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $22.87 | 13.837% | $26.0345 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $116.62 | 7.762% | $125.672 | $125.67 | $125.65 | $125.70 |
| Purchase #4 | $244.32 | 4.142% | $254.4397 | $254.44 | $254.45 | $254.40 |
| Purchase #5 | $132.82 | 7.829% | $143.2185 | $143.22 | $143.20 | $143.20 |
| Purchase #6 | $154.92 | 12.150% | $173.7428 | $173.74 | $173.75 | $173.70 |
| Purchase #7 | $181.47 | 12.374% | $203.9251 | $203.93 | $203.95 | $203.90 |
| 7 purchase totals = | $880.71 | $956.4712 | $956.47 | $956.50 | $956.30 | |