| 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 | $9.29 | 3.395% | $9.6054 | $9.61 | $9.60 | $9.60 |
| Purchase #2 | $200.51 | 6.107% | $212.7551 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $207.90 | 11.287% | $231.3657 | $231.37 | $231.35 | $231.40 |
| Purchase #4 | $154.88 | 6.805% | $165.4196 | $165.42 | $165.40 | $165.40 |
| Purchase #5 | $194.40 | 4.510% | $203.1674 | $203.17 | $203.15 | $203.20 |
| Purchase #6 | $114.90 | 4.822% | $120.4405 | $120.44 | $120.45 | $120.40 |
| Purchase #7 | $200.45 | 4.227% | $208.923 | $208.92 | $208.90 | $208.90 |
| 7 purchase totals = | $1,082.33 | $1,151.6767 | $1,151.69 | $1,151.60 | $1,151.70 | |