| 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 | $129.27 | 6.452% | $137.6105 | $137.61 | $137.60 | $137.60 |
| Purchase #2 | $36.50 | 13.681% | $41.4936 | $41.49 | $41.50 | $41.50 |
| Purchase #3 | $244.37 | 5.547% | $257.9252 | $257.93 | $257.95 | $257.90 |
| Purchase #4 | $104.92 | 13.676% | $119.2689 | $119.27 | $119.25 | $119.30 |
| Purchase #5 | $149.42 | 12.731% | $168.4427 | $168.44 | $168.45 | $168.40 |
| Purchase #6 | $113.48 | 13.164% | $128.4185 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $123.33 | 12.196% | $138.3713 | $138.37 | $138.35 | $138.40 |
| 7 purchase totals = | $901.29 | $991.5307 | $991.53 | $991.50 | $991.50 | |