| 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 | $117.60 | 3.793% | $122.0606 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $87.69 | 8.518% | $95.1594 | $95.16 | $95.15 | $95.20 |
| Purchase #3 | $125.90 | 3.272% | $130.0194 | $130.02 | $130.00 | $130.00 |
| Purchase #4 | $124.98 | 3.411% | $129.2431 | $129.24 | $129.25 | $129.20 |
| Purchase #5 | $18.70 | 8.134% | $20.2211 | $20.22 | $20.20 | $20.20 |
| Purchase #6 | $100.78 | 3.827% | $104.6369 | $104.64 | $104.65 | $104.60 |
| Purchase #7 | $195.82 | 12.830% | $220.9437 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $771.47 | $822.2842 | $822.28 | $822.25 | $822.20 | |