| 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 | $179.26 | 12.812% | $202.2268 | $202.23 | $202.25 | $202.20 |
| Purchase #2 | $212.36 | 5.803% | $224.6833 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $130.69 | 5.116% | $137.3761 | $137.38 | $137.40 | $137.40 |
| Purchase #4 | $204.39 | 3.854% | $212.2672 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $25.34 | 8.334% | $27.4518 | $27.45 | $27.45 | $27.50 |
| Purchase #6 | $193.64 | 13.286% | $219.367 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $89.50 | 13.460% | $101.5467 | $101.55 | $101.55 | $101.50 |
| 7 purchase totals = | $1,035.18 | $1,124.9189 | $1,124.93 | $1,124.95 | $1,125.00 | |