| 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 | $173.86 | 11.873% | $194.5024 | $194.50 | $194.50 | $194.50 |
| Purchase #2 | $136.78 | 7.510% | $147.0522 | $147.05 | $147.05 | $147.10 |
| Purchase #3 | $238.76 | 10.613% | $264.0996 | $264.10 | $264.10 | $264.10 |
| Purchase #4 | $15.50 | 9.795% | $17.0182 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $6.66 | 3.111% | $6.8672 | $6.87 | $6.85 | $6.90 |
| Purchase #6 | $89.54 | 3.649% | $92.8073 | $92.81 | $92.80 | $92.80 |
| Purchase #7 | $159.86 | 4.193% | $166.5629 | $166.56 | $166.55 | $166.60 |
| 7 purchase totals = | $820.96 | $888.9098 | $888.91 | $888.85 | $889.00 | |