| 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 | $115.87 | 9.786% | $127.209 | $127.21 | $127.20 | $127.20 |
| Purchase #2 | $221.90 | 10.313% | $244.7845 | $244.78 | $244.80 | $244.80 |
| Purchase #3 | $173.63 | 4.731% | $181.8444 | $181.84 | $181.85 | $181.80 |
| Purchase #4 | $118.40 | 3.377% | $122.3984 | $122.40 | $122.40 | $122.40 |
| Purchase #5 | $60.30 | 10.757% | $66.7865 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $64.78 | 13.607% | $73.5946 | $73.59 | $73.60 | $73.60 |
| Purchase #7 | $141.41 | 12.857% | $159.5911 | $159.59 | $159.60 | $159.60 |
| 7 purchase totals = | $896.29 | $976.2085 | $976.20 | $976.25 | $976.20 | |