| 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 | $201.37 | 10.434% | $222.3809 | $222.38 | $222.40 | $222.40 |
| Purchase #2 | $182.47 | 8.360% | $197.7245 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $197.32 | 12.799% | $222.575 | $222.58 | $222.60 | $222.60 |
| Purchase #4 | $217.76 | 7.517% | $234.129 | $234.13 | $234.15 | $234.10 |
| Purchase #5 | $123.87 | 11.827% | $138.5201 | $138.52 | $138.50 | $138.50 |
| Purchase #6 | $184.72 | 7.460% | $198.5001 | $198.50 | $198.50 | $198.50 |
| Purchase #7 | $238.34 | 6.370% | $253.5223 | $253.52 | $253.50 | $253.50 |
| 7 purchase totals = | $1,345.85 | $1,467.3519 | $1,467.35 | $1,467.35 | $1,467.30 | |