| 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 | $194.44 | 5.364% | $204.8698 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $64.95 | 13.170% | $73.5039 | $73.50 | $73.50 | $73.50 |
| Purchase #3 | $45.36 | 11.829% | $50.7256 | $50.73 | $50.75 | $50.70 |
| Purchase #4 | $119.50 | 8.430% | $129.5739 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $72.48 | 8.721% | $78.801 | $78.80 | $78.80 | $78.80 |
| Purchase #6 | $10.63 | 4.641% | $11.1233 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $46.70 | 7.777% | $50.3319 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $554.06 | $598.9294 | $598.92 | $598.90 | $598.90 | |