| 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 | $127.57 | 4.663% | $133.5186 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $5.63 | 11.399% | $6.2718 | $6.27 | $6.25 | $6.30 |
| Purchase #3 | $60.74 | 10.649% | $67.2082 | $67.21 | $67.20 | $67.20 |
| Purchase #4 | $76.47 | 9.232% | $83.5297 | $83.53 | $83.55 | $83.50 |
| Purchase #5 | $110.89 | 8.236% | $120.0229 | $120.02 | $120.00 | $120.00 |
| Purchase #6 | $69.75 | 5.698% | $73.7244 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $85.78 | 9.474% | $93.9068 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $536.83 | $578.1824 | $578.18 | $578.10 | $578.10 | |