| 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 | $217.78 | 11.458% | $242.7332 | $242.73 | $242.75 | $242.70 |
| Purchase #2 | $55.45 | 3.221% | $57.236 | $57.24 | $57.25 | $57.20 |
| Purchase #3 | $127.54 | 5.860% | $135.0138 | $135.01 | $135.00 | $135.00 |
| Purchase #4 | $70.73 | 7.298% | $75.8919 | $75.89 | $75.90 | $75.90 |
| Purchase #5 | $227.55 | 13.545% | $258.3716 | $258.37 | $258.35 | $258.40 |
| Purchase #6 | $131.92 | 7.113% | $141.3035 | $141.30 | $141.30 | $141.30 |
| Purchase #7 | $212.27 | 5.291% | $223.5012 | $223.50 | $223.50 | $223.50 |
| 7 purchase totals = | $1,043.24 | $1,134.0512 | $1,134.04 | $1,134.05 | $1,134.00 | |