| 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 | $104.90 | 3.490% | $108.561 | $108.56 | $108.55 | $108.60 |
| Purchase #2 | $18.89 | 5.297% | $19.8906 | $19.89 | $19.90 | $19.90 |
| Purchase #3 | $215.92 | 7.512% | $232.1399 | $232.14 | $232.15 | $232.10 |
| Purchase #4 | $148.90 | 4.742% | $155.9608 | $155.96 | $155.95 | $156.00 |
| Purchase #5 | $214.30 | 3.139% | $221.0269 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $164.39 | 7.223% | $176.2639 | $176.26 | $176.25 | $176.30 |
| Purchase #7 | $137.67 | 5.743% | $145.5764 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $1,004.97 | $1,059.4195 | $1,059.42 | $1,059.45 | $1,059.50 | |