| 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 | $197.79 | 10.696% | $218.9456 | $218.95 | $218.95 | $218.90 |
| Purchase #2 | $73.45 | 6.240% | $78.0333 | $78.03 | $78.05 | $78.00 |
| Purchase #3 | $187.28 | 7.645% | $201.5976 | $201.60 | $201.60 | $201.60 |
| Purchase #4 | $154.30 | 8.105% | $166.806 | $166.81 | $166.80 | $166.80 |
| Purchase #5 | $62.63 | 12.796% | $70.6441 | $70.64 | $70.65 | $70.60 |
| Purchase #6 | $204.28 | 5.156% | $214.8127 | $214.81 | $214.80 | $214.80 |
| Purchase #7 | $228.85 | 5.398% | $241.2033 | $241.20 | $241.20 | $241.20 |
| 7 purchase totals = | $1,108.58 | $1,192.0426 | $1,192.04 | $1,192.05 | $1,191.90 | |