| 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 | $108.91 | 10.860% | $120.7376 | $120.74 | $120.75 | $120.70 |
| Purchase #2 | $107.96 | 9.522% | $118.24 | $118.24 | $118.25 | $118.20 |
| Purchase #3 | $67.41 | 13.848% | $76.7449 | $76.74 | $76.75 | $76.70 |
| Purchase #4 | $165.76 | 9.294% | $181.1657 | $181.17 | $181.15 | $181.20 |
| Purchase #5 | $85.88 | 10.182% | $94.6243 | $94.62 | $94.60 | $94.60 |
| Purchase #6 | $72.62 | 11.214% | $80.7636 | $80.76 | $80.75 | $80.80 |
| Purchase #7 | $45.57 | 8.470% | $49.4298 | $49.43 | $49.45 | $49.40 |
| 7 purchase totals = | $654.11 | $721.7059 | $721.70 | $721.70 | $721.60 | |