| 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 | $49.43 | 5.349% | $52.074 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $241.94 | 4.159% | $252.0023 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $23.81 | 6.365% | $25.3255 | $25.33 | $25.35 | $25.30 |
| Purchase #4 | $151.90 | 10.393% | $167.687 | $167.69 | $167.70 | $167.70 |
| Purchase #5 | $190.46 | 11.332% | $212.0429 | $212.04 | $212.05 | $212.00 |
| Purchase #6 | $111.36 | 11.298% | $123.9415 | $123.94 | $123.95 | $123.90 |
| Purchase #7 | $99.91 | 8.261% | $108.1636 | $108.16 | $108.15 | $108.20 |
| 7 purchase totals = | $868.81 | $941.2368 | $941.23 | $941.25 | $941.20 | |