| 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 | $176.44 | 5.394% | $185.9572 | $185.96 | $185.95 | $186.00 |
| Purchase #2 | $17.46 | 8.515% | $18.9467 | $18.95 | $18.95 | $18.90 |
| Purchase #3 | $192.27 | 5.694% | $203.2179 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $82.42 | 12.794% | $92.9648 | $92.96 | $92.95 | $93.00 |
| Purchase #5 | $34.66 | 10.759% | $38.3891 | $38.39 | $38.40 | $38.40 |
| Purchase #6 | $52.27 | 12.332% | $58.7159 | $58.72 | $58.70 | $58.70 |
| Purchase #7 | $117.82 | 11.106% | $130.9051 | $130.91 | $130.90 | $130.90 |
| 7 purchase totals = | $673.34 | $729.0967 | $729.11 | $729.05 | $729.10 | |