| 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 | $40.77 | 9.826% | $44.7761 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $221.92 | 9.518% | $243.0423 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $118.50 | 13.556% | $134.5639 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $213.80 | 3.721% | $221.7555 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $139.54 | 11.671% | $155.8257 | $155.83 | $155.85 | $155.80 |
| Purchase #6 | $39.46 | 13.223% | $44.6778 | $44.68 | $44.70 | $44.70 |
| Purchase #7 | $89.59 | 8.601% | $97.2956 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $863.58 | $941.9369 | $941.95 | $942.00 | $942.00 | |