| 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 | $205.78 | 11.706% | $229.8686 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $144.43 | 4.448% | $150.8542 | $150.85 | $150.85 | $150.90 |
| Purchase #3 | $73.95 | 5.170% | $77.7732 | $77.77 | $77.75 | $77.80 |
| Purchase #4 | $133.44 | 10.815% | $147.8715 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $235.27 | 6.620% | $250.8449 | $250.84 | $250.85 | $250.80 |
| Purchase #6 | $31.99 | 13.596% | $36.3394 | $36.34 | $36.35 | $36.30 |
| Purchase #7 | $8.94 | 3.464% | $9.2497 | $9.25 | $9.25 | $9.20 |
| 7 purchase totals = | $833.80 | $902.8015 | $902.79 | $902.75 | $902.80 | |