| 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 | $126.58 | 4.390% | $132.1369 | $132.14 | $132.15 | $132.10 |
| Purchase #2 | $152.38 | 8.479% | $165.3003 | $165.30 | $165.30 | $165.30 |
| Purchase #3 | $182.47 | 4.151% | $190.0443 | $190.04 | $190.05 | $190.00 |
| Purchase #4 | $67.81 | 12.399% | $76.2178 | $76.22 | $76.20 | $76.20 |
| Purchase #5 | $68.65 | 3.642% | $71.1502 | $71.15 | $71.15 | $71.20 |
| Purchase #6 | $161.59 | 6.818% | $172.6072 | $172.61 | $172.60 | $172.60 |
| Purchase #7 | $36.85 | 8.372% | $39.9351 | $39.94 | $39.95 | $39.90 |
| 7 purchase totals = | $796.33 | $847.3918 | $847.40 | $847.40 | $847.30 | |