| 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 | $76.85 | 9.870% | $84.4351 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $45.78 | 6.842% | $48.9123 | $48.91 | $48.90 | $48.90 |
| Purchase #3 | $184.99 | 3.695% | $191.8254 | $191.83 | $191.85 | $191.80 |
| Purchase #4 | $165.26 | 13.223% | $187.1123 | $187.11 | $187.10 | $187.10 |
| Purchase #5 | $52.80 | 9.437% | $57.7827 | $57.78 | $57.80 | $57.80 |
| Purchase #6 | $46.31 | 12.736% | $52.208 | $52.21 | $52.20 | $52.20 |
| Purchase #7 | $120.34 | 7.206% | $129.0117 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $692.33 | $751.2875 | $751.29 | $751.30 | $751.20 | |