| 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 | $55.34 | 8.756% | $60.1856 | $60.19 | $60.20 | $60.20 |
| Purchase #2 | $79.35 | 3.703% | $82.2883 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $200.96 | 4.706% | $210.4172 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $62.96 | 10.220% | $69.3945 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $119.43 | 12.152% | $133.9431 | $133.94 | $133.95 | $133.90 |
| Purchase #6 | $166.60 | 12.235% | $186.9835 | $186.98 | $187.00 | $187.00 |
| Purchase #7 | $235.86 | 8.734% | $256.46 | $256.46 | $256.45 | $256.50 |
| 7 purchase totals = | $920.50 | $999.6722 | $999.67 | $999.70 | $999.70 | |