| 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 | $147.75 | 6.619% | $157.5296 | $157.53 | $157.55 | $157.50 |
| Purchase #2 | $147.26 | 4.158% | $153.3831 | $153.38 | $153.40 | $153.40 |
| Purchase #3 | $5.50 | 11.259% | $6.1192 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $76.85 | 7.747% | $82.8036 | $82.80 | $82.80 | $82.80 |
| Purchase #5 | $190.52 | 5.539% | $201.0729 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $157.97 | 4.282% | $164.7343 | $164.73 | $164.75 | $164.70 |
| Purchase #7 | $185.49 | 9.184% | $202.5254 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $911.34 | $968.1681 | $968.16 | $968.20 | $968.10 | |