| 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 | $166.55 | 7.713% | $179.396 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $96.86 | 10.440% | $106.9722 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $77.43 | 9.720% | $84.9562 | $84.96 | $84.95 | $85.00 |
| Purchase #4 | $92.72 | 11.817% | $103.6767 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $142.98 | 5.116% | $150.2949 | $150.29 | $150.30 | $150.30 |
| Purchase #6 | $177.75 | 7.407% | $190.9159 | $190.92 | $190.90 | $190.90 |
| Purchase #7 | $240.55 | 13.503% | $273.0315 | $273.03 | $273.05 | $273.00 |
| 7 purchase totals = | $994.84 | $1,089.2434 | $1,089.25 | $1,089.25 | $1,089.30 | |