| 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 | $51.56 | 10.241% | $56.8403 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $22.41 | 13.141% | $25.3549 | $25.35 | $25.35 | $25.40 |
| Purchase #3 | $123.44 | 8.707% | $134.1879 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $150.67 | 3.577% | $156.0595 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $209.37 | 7.177% | $224.3965 | $224.40 | $224.40 | $224.40 |
| Purchase #6 | $162.63 | 13.542% | $184.6534 | $184.65 | $184.65 | $184.70 |
| Purchase #7 | $64.76 | 4.681% | $67.7914 | $67.79 | $67.80 | $67.80 |
| 7 purchase totals = | $784.84 | $849.2839 | $849.28 | $849.30 | $849.40 | |