| 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 | $198.74 | 10.177% | $218.9658 | $218.97 | $218.95 | $219.00 |
| Purchase #2 | $138.86 | 13.502% | $157.6089 | $157.61 | $157.60 | $157.60 |
| Purchase #3 | $146.68 | 13.792% | $166.9101 | $166.91 | $166.90 | $166.90 |
| Purchase #4 | $5.90 | 3.476% | $6.1051 | $6.11 | $6.10 | $6.10 |
| Purchase #5 | $156.44 | 3.383% | $161.7324 | $161.73 | $161.75 | $161.70 |
| Purchase #6 | $82.81 | 12.283% | $92.9816 | $92.98 | $93.00 | $93.00 |
| Purchase #7 | $93.47 | 8.244% | $101.1757 | $101.18 | $101.20 | $101.20 |
| 7 purchase totals = | $822.90 | $905.4796 | $905.49 | $905.50 | $905.50 | |