| 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 | $125.40 | 10.801% | $138.9445 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $22.27 | 10.323% | $24.5689 | $24.57 | $24.55 | $24.60 |
| Purchase #3 | $92.35 | 4.483% | $96.4901 | $96.49 | $96.50 | $96.50 |
| Purchase #4 | $19.34 | 10.410% | $21.3533 | $21.35 | $21.35 | $21.40 |
| Purchase #5 | $66.99 | 13.460% | $76.0069 | $76.01 | $76.00 | $76.00 |
| Purchase #6 | $197.45 | 6.599% | $210.4797 | $210.48 | $210.50 | $210.50 |
| Purchase #7 | $75.45 | 5.843% | $79.8585 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $599.25 | $647.7019 | $647.70 | $647.70 | $647.80 | |