| 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 | $197.71 | 3.294% | $204.2226 | $204.22 | $204.20 | $204.20 |
| Purchase #2 | $127.48 | 13.683% | $144.9231 | $144.92 | $144.90 | $144.90 |
| Purchase #3 | $211.70 | 10.399% | $233.7147 | $233.71 | $233.70 | $233.70 |
| Purchase #4 | $172.40 | 7.720% | $185.7093 | $185.71 | $185.70 | $185.70 |
| Purchase #5 | $39.67 | 12.153% | $44.4911 | $44.49 | $44.50 | $44.50 |
| Purchase #6 | $40.68 | 9.452% | $44.5251 | $44.53 | $44.55 | $44.50 |
| Purchase #7 | $12.31 | 9.770% | $13.5127 | $13.51 | $13.50 | $13.50 |
| 7 purchase totals = | $801.95 | $871.0986 | $871.09 | $871.05 | $871.00 | |