| 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 | $163.79 | 6.413% | $174.2939 | $174.29 | $174.30 | $174.30 |
| Purchase #2 | $69.74 | 7.475% | $74.9531 | $74.95 | $74.95 | $75.00 |
| Purchase #3 | $95.79 | 13.165% | $108.4008 | $108.40 | $108.40 | $108.40 |
| Purchase #4 | $61.71 | 5.580% | $65.1534 | $65.15 | $65.15 | $65.20 |
| Purchase #5 | $17.35 | 4.813% | $18.1851 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $173.85 | 8.223% | $188.1457 | $188.15 | $188.15 | $188.10 |
| Purchase #7 | $88.74 | 4.802% | $93.0013 | $93.00 | $93.00 | $93.00 |
| 7 purchase totals = | $670.97 | $722.1333 | $722.13 | $722.15 | $722.20 | |