| 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 | $230.42 | 9.427% | $252.1417 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $73.87 | 8.730% | $80.3189 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $122.93 | 6.622% | $131.0704 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $89.29 | 3.506% | $92.4205 | $92.42 | $92.40 | $92.40 |
| Purchase #5 | $58.38 | 3.680% | $60.5284 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $196.81 | 8.340% | $213.224 | $213.22 | $213.20 | $213.20 |
| Purchase #7 | $197.70 | 6.864% | $211.2701 | $211.27 | $211.25 | $211.30 |
| 7 purchase totals = | $969.40 | $1,040.9740 | $1,040.97 | $1,040.90 | $1,040.90 | |