| 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 | $95.54 | 5.676% | $100.9629 | $100.96 | $100.95 | $101.00 |
| Purchase #2 | $94.33 | 4.135% | $98.2305 | $98.23 | $98.25 | $98.20 |
| Purchase #3 | $248.76 | 8.636% | $270.2429 | $270.24 | $270.25 | $270.20 |
| Purchase #4 | $167.78 | 7.471% | $180.3148 | $180.31 | $180.30 | $180.30 |
| Purchase #5 | $87.38 | 12.559% | $98.3541 | $98.35 | $98.35 | $98.40 |
| Purchase #6 | $22.73 | 9.651% | $24.9237 | $24.92 | $24.90 | $24.90 |
| Purchase #7 | $207.83 | 8.655% | $225.8177 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $924.35 | $998.8466 | $998.83 | $998.80 | $998.80 | |