| 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 | $51.75 | 5.687% | $54.693 | $54.69 | $54.70 | $54.70 |
| Purchase #2 | $15.27 | 11.512% | $17.0279 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $64.33 | 11.281% | $71.5871 | $71.59 | $71.60 | $71.60 |
| Purchase #4 | $194.97 | 13.236% | $220.7762 | $220.78 | $220.80 | $220.80 |
| Purchase #5 | $53.98 | 5.436% | $56.9144 | $56.91 | $56.90 | $56.90 |
| Purchase #6 | $143.97 | 7.656% | $154.9923 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $69.98 | 3.302% | $72.2907 | $72.29 | $72.30 | $72.30 |
| 7 purchase totals = | $594.25 | $648.2816 | $648.28 | $648.35 | $648.30 | |