| 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 | $77.86 | 8.460% | $84.447 | $84.45 | $84.45 | $84.40 |
| Purchase #2 | $230.82 | 9.588% | $252.951 | $252.95 | $252.95 | $253.00 |
| Purchase #3 | $125.44 | 13.313% | $142.1398 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $79.36 | 11.397% | $88.4047 | $88.40 | $88.40 | $88.40 |
| Purchase #5 | $198.72 | 10.820% | $220.2215 | $220.22 | $220.20 | $220.20 |
| Purchase #6 | $179.58 | 7.255% | $192.6085 | $192.61 | $192.60 | $192.60 |
| Purchase #7 | $119.95 | 3.650% | $124.3282 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $1,011.73 | $1,105.1007 | $1,105.10 | $1,105.10 | $1,105.00 | |