| 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 | $101.48 | 5.858% | $107.4247 | $107.42 | $107.40 | $107.40 |
| Purchase #2 | $25.67 | 3.102% | $26.4663 | $26.47 | $26.45 | $26.50 |
| Purchase #3 | $38.48 | 7.808% | $41.4845 | $41.48 | $41.50 | $41.50 |
| Purchase #4 | $128.25 | 7.864% | $138.3356 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $100.93 | 5.548% | $106.5296 | $106.53 | $106.55 | $106.50 |
| Purchase #6 | $239.78 | 9.499% | $262.5567 | $262.56 | $262.55 | $262.60 |
| Purchase #7 | $115.72 | 8.380% | $125.4173 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $750.31 | $808.2147 | $808.22 | $808.20 | $808.20 | |