| 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 | $249.48 | 9.808% | $273.949 | $273.95 | $273.95 | $273.90 |
| Purchase #2 | $136.44 | 8.373% | $147.8641 | $147.86 | $147.85 | $147.90 |
| Purchase #3 | $5.49 | 9.206% | $5.9954 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $32.75 | 8.325% | $35.4764 | $35.48 | $35.50 | $35.50 |
| Purchase #5 | $28.49 | 3.107% | $29.3752 | $29.38 | $29.40 | $29.40 |
| Purchase #6 | $168.45 | 13.422% | $191.0594 | $191.06 | $191.05 | $191.10 |
| Purchase #7 | $137.90 | 9.803% | $151.4183 | $151.42 | $151.40 | $151.40 |
| 7 purchase totals = | $759.00 | $835.1378 | $835.15 | $835.15 | $835.20 | |