| 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 | $113.25 | 10.853% | $125.541 | $125.54 | $125.55 | $125.50 |
| Purchase #2 | $74.46 | 9.698% | $81.6811 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $75.93 | 6.386% | $80.7789 | $80.78 | $80.80 | $80.80 |
| Purchase #4 | $56.98 | 7.486% | $61.2455 | $61.25 | $61.25 | $61.20 |
| Purchase #5 | $18.52 | 11.156% | $20.5861 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $138.34 | 10.241% | $152.5074 | $152.51 | $152.50 | $152.50 |
| Purchase #7 | $235.95 | 3.155% | $243.3942 | $243.39 | $243.40 | $243.40 |
| 7 purchase totals = | $713.43 | $765.7342 | $765.74 | $765.80 | $765.70 | |