| 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 | $173.99 | 3.743% | $180.5024 | $180.50 | $180.50 | $180.50 |
| Purchase #2 | $232.44 | 11.716% | $259.6727 | $259.67 | $259.65 | $259.70 |
| Purchase #3 | $132.61 | 5.273% | $139.6025 | $139.60 | $139.60 | $139.60 |
| Purchase #4 | $155.29 | 7.573% | $167.0501 | $167.05 | $167.05 | $167.10 |
| Purchase #5 | $68.38 | 11.655% | $76.3497 | $76.35 | $76.35 | $76.30 |
| Purchase #6 | $142.97 | 13.868% | $162.7971 | $162.80 | $162.80 | $162.80 |
| Purchase #7 | $180.90 | 11.714% | $202.0906 | $202.09 | $202.10 | $202.10 |
| 7 purchase totals = | $1,086.58 | $1,188.0651 | $1,188.06 | $1,188.05 | $1,188.10 | |