| 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 | $148.29 | 6.849% | $158.4464 | $158.45 | $158.45 | $158.40 |
| Purchase #2 | $196.36 | 8.798% | $213.6358 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $207.43 | 10.139% | $228.4613 | $228.46 | $228.45 | $228.50 |
| Purchase #4 | $207.73 | 13.354% | $235.4703 | $235.47 | $235.45 | $235.50 |
| Purchase #5 | $201.54 | 7.265% | $216.1819 | $216.18 | $216.20 | $216.20 |
| Purchase #6 | $197.93 | 13.160% | $223.9776 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $190.57 | 11.733% | $212.9296 | $212.93 | $212.95 | $212.90 |
| 7 purchase totals = | $1,349.85 | $1,489.1029 | $1,489.11 | $1,489.15 | $1,489.10 | |