| 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 | $179.41 | 5.629% | $189.509 | $189.51 | $189.50 | $189.50 |
| Purchase #2 | $107.32 | 11.163% | $119.3001 | $119.30 | $119.30 | $119.30 |
| Purchase #3 | $167.52 | 4.299% | $174.7217 | $174.72 | $174.70 | $174.70 |
| Purchase #4 | $174.79 | 13.583% | $198.5317 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $94.94 | 6.182% | $100.8092 | $100.81 | $100.80 | $100.80 |
| Purchase #6 | $225.55 | 12.268% | $253.2205 | $253.22 | $253.20 | $253.20 |
| Purchase #7 | $93.57 | 4.738% | $98.0033 | $98.00 | $98.00 | $98.00 |
| 7 purchase totals = | $1,043.10 | $1,134.0955 | $1,134.09 | $1,134.05 | $1,134.00 | |