| 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 | $104.31 | 3.586% | $108.0506 | $108.05 | $108.05 | $108.10 |
| Purchase #2 | $171.74 | 13.563% | $195.0331 | $195.03 | $195.05 | $195.00 |
| Purchase #3 | $123.83 | 3.668% | $128.3721 | $128.37 | $128.35 | $128.40 |
| Purchase #4 | $23.87 | 6.845% | $25.5039 | $25.50 | $25.50 | $25.50 |
| Purchase #5 | $185.62 | 10.262% | $204.6683 | $204.67 | $204.65 | $204.70 |
| Purchase #6 | $7.61 | 6.719% | $8.1213 | $8.12 | $8.10 | $8.10 |
| Purchase #7 | $231.55 | 11.809% | $258.8937 | $258.89 | $258.90 | $258.90 |
| 7 purchase totals = | $848.53 | $928.6430 | $928.63 | $928.60 | $928.70 | |