| 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 | $33.54 | 6.177% | $35.6118 | $35.61 | $35.60 | $35.60 |
| Purchase #2 | $215.55 | 8.112% | $233.0354 | $233.04 | $233.05 | $233.00 |
| Purchase #3 | $247.67 | 12.405% | $278.3935 | $278.39 | $278.40 | $278.40 |
| Purchase #4 | $13.90 | 7.803% | $14.9846 | $14.98 | $15.00 | $15.00 |
| Purchase #5 | $82.84 | 7.502% | $89.0547 | $89.05 | $89.05 | $89.10 |
| Purchase #6 | $178.35 | 5.128% | $187.4958 | $187.50 | $187.50 | $187.50 |
| Purchase #7 | $13.61 | 4.413% | $14.2106 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $785.46 | $852.7864 | $852.78 | $852.80 | $852.80 | |