| 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 | $201.98 | 7.436% | $216.9992 | $217.00 | $217.00 | $217.00 |
| Purchase #2 | $140.95 | 8.373% | $152.7517 | $152.75 | $152.75 | $152.80 |
| Purchase #3 | $117.43 | 9.406% | $128.4755 | $128.48 | $128.50 | $128.50 |
| Purchase #4 | $45.54 | 5.831% | $48.1954 | $48.20 | $48.20 | $48.20 |
| Purchase #5 | $121.32 | 13.235% | $137.3767 | $137.38 | $137.40 | $137.40 |
| Purchase #6 | $26.78 | 4.874% | $28.0853 | $28.09 | $28.10 | $28.10 |
| Purchase #7 | $91.62 | 9.787% | $100.5868 | $100.59 | $100.60 | $100.60 |
| 7 purchase totals = | $745.62 | $812.4706 | $812.49 | $812.55 | $812.60 | |